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Lifestyle Factors (lifestyle + factor)
Kinds of Lifestyle Factors Selected AbstractsHelicobacter pylori Seropositivity among 963 Japanese Brazilians According to Sex, Age, Generation, and Lifestyle FactorsCANCER SCIENCE, Issue 11 2001Lucy S. Ito Seropositivity of anti,Helicobacter pylori antibody (HP+) was examined among Japanese Brazilians. The study was announced through 18 Japanese community culture associations in São Paulo, Curitiba, Mogi das Cruzes, and Mirandopolis in 2001. Among 969 participants, 963 individuals aged 33,69 years were analyzed. The overall HP+% was 48.1% (95% confidence interval, 44.9,51.3%). There was no difference in HP+% between 399 males and 564 females (49.6% and 47.0%, respectively). The HP+% increased with age; 35.3% for those aged 33,39 years, 46.2% for those aged 40,49 years, 46.5% for those aged 50,59 years, and 56.9% for those aged 60,69 years, but no differences were observed among the generations (Issei, Nisei, and Sansei) for each 10,year age group. Mogi das Cruzes, a rural area, showed a higher HP+%. Length of education was inversely associated with the positivity; the odds ratio (OR) relative to those with eight years or less of schooling was 0.61 (0.42,0.89) for those with 12 years or more. The associations with smoking and alcohol drinking were not significant. Fruit intake was associated with the HP+%; the OR relative to everyday intake was 1.38 (1.05,1.83) for less frequent intake, while intake frequencies of green tea, miso soup, and pickled vegetables (tsukemono) were not. Multivariate analysis including sex, 10,year age group, residence, education, and fruit intake showed that all factors except sex were significant. This is the largest study of HP infection among Japanese Brazilians, and the results indicated a similar pattern of age,specific infection rate to that for Japanese in Japan. [source] Interleukin 1 Polymorphisms, Lifestyle Factors, and Helicobacter pylori InfectionCANCER SCIENCE, Issue 4 2001Nobuyuki Hamajima Associations between Helicobacter pylori (HP) infection and lifestyle factors have been reported by several authors, but little is known about the host factors associated with the infection. This study aims to examine the infection rate of HP according to gene polymorphisms of interleukin (TL)-IA, IL-1B, and IL-1RN, and to investigate the interactions with lifestyle factors. Subjects were 241 non-cancer outpatients who had participated in a HP eradication program. Polymorphisms at -889 (T to C) of IL-1A, at -31 (C to T; T allele makes a TATA box) and -511 (C to T) of IL-1B, and at intron 2 (86-bp VNTR (variable number of tandem repeats)) of IL-1RN were genotyped by PCR (polymerase chain reaction), PCR-RFLP (restriction fragment length polymorphism) and PCR-CTPP (PCR with confronting two-pair primers). It was found that IL-1B polymorphisms at -31 and -511 were near-completely linked, but in the opposite way to that in Caucasians; -31C/ -511T and -31T/-511C alleles were dominant in the present subjects. The HP infection rate was substantially different among the genotypes of IL-1B C-31T; 45.2% (19/42) for the C/C, 67.7% (90/133) for the C/T, and 63.6% (42/66) for the T/T. The age-sex adjusted odds ratio (OR) relative to the C/C genotype was 2.32 (95%CI (confidence interval), 1.10-4.92) for the T/C genotype and 2.46 (1.06-5.74) for the T/T genotype. The OR for the T/T genotype was significantly modified by smoking status; interaction term=14.6 (1.12-190). The polymorphisms of IL-1A and IL-1RN were not associated with the infection rate. The results suggested that the T allele of IL-1B C-31T is associated with vulnerability to persistent HP infection, and that the vulnerability is modified by smoking. [source] Low Skeletal Muscle Mass Is Associated With Poor Structural Parameters of Bone and Impaired Balance in Elderly Men,The MINOS Study,JOURNAL OF BONE AND MINERAL RESEARCH, Issue 5 2005Pawel Szulc MD Abstract In 796 men, 50-85 years of age, decreased relative skeletal muscle mass index was associated with narrower bones, thinner cortices, and a consequent decreased bending strength (lower section modulus), as well as with impaired balance and an increased risk of falls. Introduction: In men, appendicular skeletal muscle mass (ASM) is correlated positively with BMC and areal BMD (aBMD). In elderly men, low muscle mass and strength (sarcopenia) is associated with difficulties in daily living activities. The aim of this study was to evaluate if ASM is correlated with bone size, mechanical properties of bones, balance, and risk of falls in elderly men. Materials and Methods: This study used 796 men, 50-85 years of age, belonging to the MINOS cohort. Lifestyle factors were evaluated by standardized questionnaires. Estimates of mechanical bone properties were derived from aBMD measured by DXA. ASM was estimated by DXA. The relative skeletal muscle mass index (RASM) was calculated as ASM/(body height)2.3. Results: After adjustment for age, body size, tobacco smoking, professional physical activity, and 17,-estradiol concentration, RASM was correlated positively with BMC, aBMD, external diameter, and cortical thickness (r = 0.17-0.34, p < 0.0001) but not with volumetric BMD. Consequently, RASM was correlated with section modulus (r = 0.29-0.39, p < 0.0001). Men in the lowest quartile of RASM had section modulus of femoral neck and distal radius lower by 12-18% in comparison with men in the highest quartile of RASM. In contrast, bone width was not correlated with fat mass, reflecting the load of body weight (except for L3), which suggests that the muscular strain may exert a direct stimulatory effect on periosteal apposition. After adjustment for confounding variables, a decrease in RASM was associated with increased risk of falls and of inability to accomplish clinical tests of muscle strength, static balance, and dynamic balance (odds ratio per 1 SD decrease in RASM, 1.31-2.23; p < 0.05-0.001). Conclusions: In elderly men, decreased RASM is associated with narrower bones and thinner cortices, which results in a lower bending strength. Low RASM is associated with impaired balance and with an increased risk of falls in elderly men. It remains to be studied whether low RASM is associated with decreased periosteal apposition and with increased fracture risk in elderly men, and whether the difference in skeletal muscle mass between men and women contributes to the between-sex difference in fracture incidence. [source] Lifestyle factors and mortality among adults with diabetes: findings from the European Prospective Investigation into Cancer and Nutrition,Potsdam study,JOURNAL OF DIABETES, Issue 2 2010Ute NÖTHLINGS Abstract Background:, Healthy lifestyle behaviors are among the cornerstones of diabetes self-management, but the extent to which healthy lifestyle factors could potentially prevent premature mortality among people with diabetes remains unknown. The aim of the present study was to estimate the reduction in mortality that could be achieved if people with diabetes did not smoke, had a body mass index <30 kg/m2, performed physical activity for ,3.5 h/week, reported better dietary habits, and consumed alcohol moderately. Methods:, A prospective cohort study of 1263 German men and women with diabetes aged 35,65 years who were followed for an average of 7.8 years was used and multivariate Cox regression models for all-cause and cause-specific mortality were calculated. Results:, Approximately 7% of study participants had no favorable factors, 24% had one, 35% had two, and 34% had three or more. Compared with participants who had no favorable factors, the reduction in risk was 34% [95% confidence interval (CI) 19%, 63%] for those with one favorable factor, 49% (95% CI 9%, 71%) for those with two, and 63% (95% CI 31%, 80%) for those with three or more. Furthermore, a competing risk analysis did not show any difference in the inverse associations with mortality due to cardiovascular disease, cancer, or other causes. Conclusions:, Favorable lifestyle factors can potentially achieve substantial reductions in premature mortality among people with diabetes. Our results emphasize the importance of helping people with diabetes optimize their lifestyle behaviors. [source] Diet, fecal water, and colon cancer , development of a biomarkerNUTRITION REVIEWS, Issue 9 2009Jennifer R Pearson Colorectal cancer (CRC) is a leading cause of cancer incidence worldwide. Lifestyle factors, especially dietary intake, affect the risk of CRC development. Suitable risk biomarkers are required in order to assess the effect that specific dietary components have on CRC risk. The relationship between dietary intake and indicators of fecal water activity has been assessed using cell and animal models as well as human studies. This review summarizes the literature on fecal water and dietary components with a view to establishing further the potential role of fecal water as a source of CRC risk biomarkers. The literature indicates that fecal water activity markers are affected by specific dietary components linked with CRC risk: red meat, saturated fats, bile acids, and fatty acids are associated with an increase in fecal water toxicity, while the converse appears to be true for calcium, probiotics, and prebiotics. However, it must be acknowledged that the study of fecal water is still in its infancy and a number of issues need to be addressed before its usefulness can be truly gauged. [source] Lifestyle factors in people seeking infertility treatment , A reviewAUSTRALIAN AND NEW ZEALAND JOURNAL OF OBSTETRICS AND GYNAECOLOGY, Issue 1 2010Kirsty ANDERSON Background:, Clinical infertility is a prevalent problem with significant financial and psychosocial costs. Modifiable lifestyle factors exist that may affect a person's time to conception and their chance of having a healthy, live birth. However, no guideline delineates what preconception advice should be offered to people presenting for infertility treatment. Aim:, The aim of this article is to review the literature regarding modifiable lifestyle factors in people seeking infertility treatment. Results:, A person's time to pregnancy and their chance of having a healthy, live birth may be affected by factors such as weight, vitamin and iodine intake, alcohol and caffeine consumption, smoking, substance abuse, stress, environmental pollutants, vaccinations and oxidative stress. Conclusions:, Advice on modifiable lifestyle factors should be given to people presenting for infertility treatment to help them make positive changes that may improve their chances of pregnancy and delivering a healthy, live baby. Developing a guideline for this would be a prudent step towards helping clinicians to implement this aspect of preconception care. [source] Mendelian randomization in nutritional epidemiologyNUTRITION REVIEWS, Issue 8 2009Lu Qi Nutritional epidemiology aims to identify dietary and lifestyle causes for human diseases. Causality inference in nutritional epidemiology is largely based on evidence from studies of observational design, and may be distorted by unmeasured or residual confounding and reverse causation. Mendelian randomization is a recently developed methodology that combines genetic and classical epidemiological analysis to infer causality for environmental exposures, based on the principle of Mendel's law of independent assortment. Mendelian randomization uses genetic variants as proxies for environmental exposures of interest. Associations derived from Mendelian randomization analysis are less likely to be affected by confounding and reverse causation. During the past 5 years, a body of studies examined the causal effects of diet/lifestyle factors and biomarkers on a variety of diseases. The Mendelian randomization approach also holds considerable promise in the study of intrauterine influences on offspring health outcomes. However, the application of Mendelian randomization in nutritional epidemiology has some limitations. [source] Alcohol consumption and risk of prostate cancer in middle-aged menINTERNATIONAL JOURNAL OF CANCER, Issue 1 2005W. Marieke Schoonen Abstract Alcohol consumption is a modifiable lifestyle factor that may affect prostate cancer risk. Alcohol alters the hormonal milieu and contains chemical substances such as flavonoids (red wine), which may alter tumor cell growth. Data from a population-based case-control study in King County, WA, were utilized to evaluate the association of alcohol consumption with prostate cancer in middle-aged men. A total of 753 newly diagnosed prostate cancer cases, 40,64 years of age, participated in the study. Seven hundred three control subjects, frequency matched to cases by age, were selected through random digit dialing. All participants completed an in-person interview on lifetime alcohol consumption and other risk factors for prostate cancer. Logistic regression models were used to estimate odds ratios (OR) and assess significance (95% confidence intervals [CI]). All tests of statistical significance were two-sided. No clear association with prostate cancer risk was seen for overall alcohol consumption. Each additional glass of red wine consumed per week showed a statistically significant 6% decrease in relative risk (OR = 0.94; 95% CI = 0.90,0.98), and there was evidence for a decline in risk estimates across increasing categories of red wine intake (trend p = 0.02). No clear associations were seen for consumption of beer or liquor. Our present study suggests that consumption of beer or liquor is not associated with prostate cancer. There may be, however, a reduced relative risk associated with increasing level of red wine consumption. Further research is needed to evaluate the potential negative association between red wine intake and prostate cancer risk. [source] Factors influencing career choices in radiology trainees in Queensland, AustraliaJOURNAL OF MEDICAL IMAGING AND RADIATION ONCOLOGY, Issue 2 2010SW Ip Summary The aim of this study was to investigate factors influencing career choices in radiology trainees. We distributed a 27-question written survey to all radiology registrars in Queensland. The questions investigated whether radiology was their first specialty choice, career satisfaction, ideal working conditions and attitudes regarding having children during the time of training. Forty-four of 51 surveys were returned (86% participation rate, 73% men, P = 0.048055) with 100% reporting a high job satisfaction; 28% of male registrars compared to 8% of female registrars did extra work outside of training to earn extra money (P = 0.000003), and 17% of female registrars took a leave of absence during their training, while no male registrar did (P = 0.087923). Only one female trainee worked part-time (P = 0.272727). In addition, 58% of female registrars planned a pregnancy (P = 0.731789) before completion of training; 83% of women versus 75% of men had no children (P = 0.329263). Only 5% of trainees agreed that it was easy to arrange part-time training, only 14% stated that it was easy to negotiate flexible work schedules and 7% agreed that it was easy to return to work after a period of absence. ,Time spent with immediate family' was rated the most important lifestyle factor, followed by ,work hours' and ,on-call duty'. The least important factors were ,being away from extended family', ,availability of part-time work' and whether ,work was in a rural location'. Overall job satisfaction is high among radiology trainees. Nevertheless, lifestyle factors, particularly those related to work time, are becoming more important for career decisions. This should be taken into account when designing and structuring radiology training to ensure that it is considered an attractive career choice. [source] Clinical use of physical activity measuresJOURNAL OF THE AMERICAN ACADEMY OF NURSE PRACTITIONERS, Issue 2 2009CRNP (Associate Professor), Lorraine M Reiser PhD Abstract Purpose:, To provide a review of physical activity measures and subjective and objective methods of its measurement. Considerations for the use of these measurements in research and practice will be discussed. Data sources:, The PubMed, CINAHL, and Health and Psychosocial Instruments databases, and the Centers for Disease Control Web site were searched using the search term "Physical Activity Measurement." Conclusions:, Physical activity is a lifestyle factor that is a key focus in chronic disease,related research, prevention, and interventions. Healthy People 2010 set goals of decreasing the prevalence of preventable diseases by encouraging healthier lifestyle patterns. Shifts toward more sedentary lifestyles have resulted in increases in life-limiting disease states, including obesity, diabetes, heart disease, cancer, and osteoporosis. Physical activity measurements have been used widely in research studies but are less commonly used in primary care. Measuring individuals' physical activity levels as part of the health assessment will enhance the provider's ability to engage in health promotion and suggest health protection interventions. The strengths, weaknesses, and potential applications to practice of physical activity measures are summarized in an effort to familiarize nurse practitioners (NPs) with commonly used tools and encourage integration of physical activity assessment into their current practice. Implications for practice:, NPs are in an ideal position to promote health by encouraging appropriate amounts of physical activity. Screening, health promotion, and disease prevention are part of the core competencies of NP practice established by the National Organization of Nurse Practitioner Faculties. Increased knowledge of physical activity measures will enhance the NP's ability to evaluate relevant physical activity research for use in evidence-based practice. Incorporation of simple yet appropriate physical activity measurements into practice will expand the NP's ability to identify and thus address sedentary lifestyles in their clientele. [source] Serum adiponectin and resistin levels in major depressive disorderACTA PSYCHIATRICA SCANDINAVICA, Issue 3 2010S. M. Lehto Lehto SM, Huotari A, Niskanen L, Tolmunen T, Koivumaa-Honkanen H, Honkalampi K, Ruotsalainen H, Herzig K-H, Viinamäki H, Hintikka J. Serum adiponectin and resistin levels in major depressive disorder. Objective:, To examine the role of the adipose-tissue-derived low-grade inflammation markers adiponectin and resistin in major depressive disorder (MDD) in a population-based sample. Method:, Serum levels of adiponectin and resistin were measured from 70 DSM-IV MDD subjects and 70 healthy controls. Depression severity was assessed with the 29-item Hamilton Depression Rating Scale. Results:, The MDD group had lowered serum adiponectin levels. Regression modelling with adjustments for age, gender, overweight, several socioeconomic and lifestyle factors, coronary heart disease and metabolic syndrome showed that each 5.0 ,g/ml decrease in serum adiponectin increased the likelihood of MDD by approximately 20% (P = 0.01). The resistin levels correlated with atypical (P = 0.02), but not with typical depressive symptoms (P = 0.12). Conclusion:, Our findings suggest that the lowered adiponectin levels in MDD are depression-specific and not explained by conventional low adiponectin-related factors such as such as coronary heart disease and metabolic disorders. [source] Urinary concentrations of bisphenol A in relation to biomarkers of sensitivity and effect and endocrine-related health effectsENVIRONMENTAL AND MOLECULAR MUTAGENESIS, Issue 8 2006Mihi Yang Abstract The impact of endocrine-disrupting chemicals (EDCs) on human health is not yet clear because of difficulties in ascertaining their biological effects. In the present study, we evaluated exposure to the EDC, bisphenol A (BPA), in 172 Koreans in relation to biomarkers of susceptibility and effect. The subjects completed questionnaires, which documented occupation, education, lifestyle factors, potential sources of BPA-exposure, and the occurrence of self-diagnosed endocrine disorders. None of the subjects were occupationallay exposed to BPA; however, urinary levels of conjugated BPA, determined by HPLC/FD, ranged from 0.03,62.4 ,g/l (median, 7.86). The frequencies of potential susceptibility biomarkers, the UGT1A6-Arg184Ser and the SULT1A1- Arg213His polymorphisms, were not associated with urinary BPA levels, either as single genes or in combination. Indirect effects of BPA exposure on the susceptibility to mutagens were evaluated by comparing urinary BPA concentrations with MNNG-induced sister-chromatid exchange (SCE) in lymphocytes cultured from the subjects. BPA exposure showed marginal or significant associations with theSCEs induced by the low doses of MNNG (0,0.4 mM). However, there was no overall association between urinary BPA levels and MNNG-induced frequency at doses ranging from 0.2,0.6 mM. Finally, we did not detect an association between urinary BPA concentration and endocrine-related disorders. Even though we were unable to find a strong association between BPA exposure and a biological response, possibly because of the limited number of subjects, we observed that most of the subjects were exposed to BPA. Therefore, continuous biological monitoring of BPA is a prudent measure to prevent possible BPA-related health risks. Environ. Mol. Mutagen., 2006. © 2006 Wiley-Liss, Inc. [source] Who is Looking for Nutritional Food Labels?: Wer sucht nach Nährwertangaben auf Lebensmitteln?: Mais qui donc s'occupe du contenu nutritionnel sur les étiquettes?EUROCHOICES, Issue 1 2005Andreas C. Drichoutis Summary Who is Looking for Nutritional Food Labels? Obesity amongst the population in Europe is increasing at an alarming rate. Consequently, nutritional and lifestyle factors are implicated in the huge increase in several chronic diseases in Europe. The Southern Europeans tend to be amongst the worst, mth Greece being first in adult obesity mainly due to the replacement of the Mediterranean diet with ready-made and fast foods. People want to see change towards an environment that makes it easier to make healthy choices. The EU, in order to assist consumers make healthy food choices, tried to make nutritional information available to consumers through a food labelling law framework, which currently works on a voluntary basis with the perspective to change towards a mandatory system. We conducted a study in Greece in order to assess consumer use of nutritional food labels and determine which consumers use certain types of nutrient content information. We found that almost a third of consumers often use food labels and these are the more educated, who are more nutritionally knowledgeable. Many others do not, and to increase their chances of reading the labels one should improve their knowledge of nutrition havlng in mind that they are not big users of the media but get their information from informd sources. Mais qui donc s'occupe du contenu nutritionnel sur les etiquettes? La prevalence de I'obesitk augmente a un t a u toujours plus preoccupant en Europe. Les facteurs nutritionnels et les styles de vie sont par consequent impliquks dans l'Cnorme accroissement constati: de diverses pathologies chroniques. La situation est specialement mauvaise en Europe du sud, ou la Grece detient le record du taux d'obesite dans la population adulte, en particulier du fait du remplacement du fameux ,regime mediterraneen' par les plats prepares et la restauration rapide. Les gens souhaitent un environnement susceptible de leur faciliter le choix d'une alimentation saine. C'est pour cela que l'Union europkenne a tente de mettre des informations nutritionnelles a la disposition des consommateurs, en instituant un cadre legal pour l'etiquetage alimentaire Il fonctionne actuellement sur la base du volontariat, mais il a pour vocation d'evoluer vers un systeme obligatoire. Il est rendu compte ici d'une enquOte effectuee en Grkce pour determiner quels types de consommateurs utilisent quels genres dindications de contenu nutritionnel portees sur les etiquettes alimentaires, et dans quelle mesure. Environ un tiers des consommateurs utilisent souvent les contenus nutritionnels. Ce sont les plus eduques et les mieux informks. La plupart des autres negligent les etiquettes. Pour accroitre les chances que ces dernieres soient lues, il faudrait donc arneliorer les connaissances nutritionnelles, en gardant a l'esprit que les personnes concernkes utilisent peu les mkdias et tirent leurs informations de sources informelles. Wer sucht nach Nährwertangaben auf Die Fettleibigkeit in der europaischen Bevolkerung nimmt alarmierend schnell zu. Folglich spiegeln sich Ernahrung und Lebensstil in dem hohen Anstieg zahlreicher chronischer Erkrankungen in Europa wider. Fur die Sudeuropaer ergeben sich einige der schlechtesten Werte, wobei in Griechenland die Erwachsenenfettleibigkeit am ausgepriigtesten ist. Dies liegt hauptsachlich daran, dass die mediterrane Erniihrung von Fertiggerichten und Fast-Food abgelost wurde. Die Bevolkerung wiinscht sich eine Veriinderung hin zu einer Umgebung, die sie darin unterstutzt, der Gesundheit zutr;dgliche Entscheidungen zu treffen. Die EU wollte den Verbrauchern gesundheitlich relevante Informationen durch eine Kennzeichnung der Inhaltsstoffe der Lebensmittel verschaffen. Dieses System sieht gegenwartig lediglich eine freiwillige Kennzeichnung vor, ist aber als obligatorisch geplant. Wir fiihrten in Griechenland eine Studie durch, um zu beurteilen, inwiefern Nahrwertangaben auf Lebensmitteln den Verbrauchern nutzen, und um festzustellen, welche Verbraucher auf bestimmte Nahrwertangaben achten. Wir fanden heraus, dass beinahe ein Drittel aller Verbraucher auf die Lebensmittelkennzeich nung achten. Diese Verbraucher verfiigen uber eine hohere Bildung und kennen sich in Erniihrungsfragen relativ gut aus. Ein großer Anted der Verbraucher verfiigt uber keinerlei gesundheitliche Grundkenntnisse; um diesen Verbrauchern das Lesen der Etiketten zu ermoglichen, sollte man ihre Kenntnisse in Sachen Ernahrung verbessern und sich dabei vor Augen fiihren, dass diese Verbraucher die Medien nicht allzu intensiv nutzen, sondern ihre Informationen aus informellen Quellen beziehen. [source] Type 2 diabetes in families and diabetes preventionEUROPEAN DIABETES NURSING, Issue 2 2008FRCP Professor of Diabetic Molecular Medicine, M Walker MD Abstract Type 2 diabetes frequently clusters in families. Non-diabetic first-degree relatives (offspring and siblings) of patients with type 2 diabetes have a three-fold increased lifetime risk of developing diabetes compared with the background population. This increased diabetes risk results from the combined effects of shared genetic and lifestyle factors. Extensive studies of non-diabetic relatives of type 2 diabetic families show that impaired insulin secretion, insulin resistance and an adverse cardiovascular risk factor profile exist well before the development of frank diabetes. Despite this well-documented adverse metabolic predisposition, patients with type 2 diabetes and their non-diabetic relatives generally have a limited understanding of the risks. Several large-scale studies, such as the Finnish Diabetes Prevention and Diabetes Prevention Program studies, indicate unequivocally that lifestyle modification through dietary change and exercise can dramatically decrease risk of progression to diabetes in high-risk subjects. However, such individuals pursue lifestyle changes only if they understand their own risk of developing diabetes. Further work is therefore needed to investigate and develop optimal ways of improving knowledge of diabetes risk in families of patients with type 2 diabetes, so that they can appreciate the potential benefits of diabetes prevention strategies. Copyright © 2008 FEND [source] Elevated prevalence of hepatitis C infection in users of United States veterans medical centers,HEPATOLOGY, Issue 1 2005Jason A. Dominitz Several studies suggest veterans have a higher prevalence of hepatitis C virus infection than nonveterans, possibly because of military exposures. The purpose of this study was to estimate the prevalence of anti,hepatitis C antibody and evaluate factors associated with infection among users of Department of Veterans Affairs medical centers. Using a two-staged cluster sample, 1,288 of 3,863 randomly selected veterans completed a survey and underwent home-based phlebotomy for serological testing. Administrative and clinical data were used to correct the prevalence estimate for nonparticipation. The prevalence of anti,hepatitis C antibody among serology participants was 4.0% (95% CI, 2.6%-5.5%). The estimated prevalence in the population of Veterans Affairs medical center users was 5.4% (95% CI, 3.3%-7.5%) after correction for sociodemographic and clinical differences between participants and nonparticipants. Significant predictors of seropositivity included demographic factors, period of military service (e.g., Vietnam era), prior diagnoses, health care use, and lifestyle factors. At least one traditional risk factor (transfusion or intravenous drug use) was reported by 30.2% of all subjects. Among those testing positive for hepatitis C antibody, 78% either had a transfusion or had used injection drugs. Adjusting for injection drug use and nonparticipation, seropositivity was associated with tattoos and incarceration. Military-related exposures were not found to be associated with infection in the adjusted analysis. In conclusion, the prevalence of hepatitis C in these subjects exceeds the estimate from the general US population by more than 2-fold, likely reflecting more exposure to traditional risk factors among these veterans. (HEPATOLOGY 2005;41:88,96.) [source] Caffeine, cognitive failures and health in a non-working community sampleHUMAN PSYCHOPHARMACOLOGY: CLINICAL AND EXPERIMENTAL, Issue 1 2009Andrew P Smith Abstract Rationale Most studies of the effects of caffeine on performance have been conducted in the laboratory and further information is required on the real-life effects of caffeine consumption on cognition. In addition, possible effects of caffeine consumption on a range of health outcomes should also be assessed in these studies to enable cost-benefit analyses to be conducted. Objectives Secondary analyses of a large epidemiological database (N,=,3223 non-working participants, 57% female, with a mean age of 49.6 years, range 17,92 years) were conducted to examine associations between caffeine consumption (mean caffeine consumption was 140,mg/day, range 0,1800,mg) and cognitive failures (errors of memory, attention and action) in a non-working sample. Associations between caffeine consumption and physical and mental health problems were also examined. Methods The study involved secondary analyses of a database formed by combining the Bristol Stress and Health at Work and Cardiff Health and Safety at Work studies. Associations between caffeine consumption and frequency of cognitive failures and health outcomes were examined in a sample of non-workers. Results After controlling for possible confounding factors significant associations between caffeine consumption and fewer cognitive failures were observed. Initial analyses suggested that many health variables were associated with regular level of caffeine consumption. However, most of the significant effects of caffeine disappeared when demographic and lifestyle factors were controlled for. Consumption of caffeine was, however, associated with a reduced risk of depression. These effects were also observed in separate analyses examining the source of the caffeine (coffee and tea). Conclusions Overall, the results show that caffeine consumption may benefit cognitive functioning in a non-working population. This confirms earlier findings from working samples. This beneficial effect of caffeine was not associated with negative health consequences. Indeed, consumption of caffeine was found to be associated with a reduced risk of depression. Copyright © 2008 John Wiley & Sons, Ltd. [source] The interface of mental and emotional health and pregnancy in urban indigenous women: Research in progress,INFANT MENTAL HEALTH JOURNAL, Issue 3 2010Barbara A. Hayes Research among indigenous women in Australia has shown that a number of lifestyle factors are associated with poor obstetric outcomes; however, little evidence appears in the literature about the role of social stressors and mental health among indigenous women. The not-for-profit organization beyondblue established a "Depression Initiative" in Australia. As part of this they provided funding to the Townsville Aboriginal and Torres Strait Islander Health Service in the "Mums and Babies" clinic. The aim of this was to establish a project to (a) describe the mental health and level of social stressors among antenatal indigenous women and (b) assess the impact of social stressors and mental health on perinatal outcome. A purposive sample of 92 indigenous women was carried out. Culturally appropriate research instruments were developed through consultations with indigenous women's reference groups. The participants reported a range of psychosocial stressors during the pregnancy or within the last 12 months. Significant, positive correlations emerged between the participants' Edinburgh Postnatal Depression Scale (EPDS; J. Cox, J. Holden, & R. Sagovsky, 1987) score and the mothers' history of child abuse and a history of exposure to domestic violence. A more conservative cutoff point for the EPDS (>9 vs. >12) led to 28 versus 17% of women being identified as "at risk" for depression. Maternal depression and stress during pregnancy and early parenthood are now recognized as having multiple negative sequelae for the fetus and infant, especially in early brain development and self-regulation of stress and emotions. Because of the cumulative cultural losses experienced by Australian indigenous women, there is a reduced buffer to psychosocial stressors during pregnancy; thus, it is important for health professionals to monitor the women's emotional and mental well-being. [source] The European Male Ageing Study (EMAS): design, methods and recruitmentINTERNATIONAL JOURNAL OF ANDROLOGY, Issue 1 2009David M. Lee Summary Life expectancy is increasing in most developed countries, in part due to improved socioeconomic conditions and in part to advances in healthcare. It is widely acknowledged that the promotion of healthy ageing by delaying, minimizing or preventing disabilities or diseases is one of the most important public health objectives in this century. In contrast to the menopausal transition in females, we know relatively little about the contribution of androgens and anabolic hormones to the quality of ageing in men. The European Male Ageing Study (EMAS) is a multicentre prospective cohort designed to examine the prevalence, incidence and geographical distribution of gender-specific and general symptoms of ageing in men, including their endocrine, genetic and psychosocial predictors. Men aged 40,79 years were recruited from eight European centres: Florence (Italy), Leuven (Belgium), Lodz (Poland), Malmö (Sweden), Manchester (UK), Santiago de Compostela (Spain), Szeged (Hungary) and Tartu (Estonia). Subjects were recruited from population registers and those who agreed to take part completed a detailed questionnaire including aspects of personal and medical history, lifestyle factors and sexual function. Objective measures of body size, cognition, vision, skeletal health and neuromuscular function were obtained. Blood and DNA specimens were collected for a range of biochemical and genetic analyses. After an average of 4 years, it is planned to resurvey the participants with similar assessments. A total of 3369 men with a mean age of 60 ± 11 years were recruited. The mean centre response rate was 43%, and highest in those aged 50,59 years. Those who participated were marginally younger than those who were invited but declined to participate (60.0 vs. 61.1 years). Participants left education slightly later than a sample of non-participants, though there were no consistent differences in levels of general health, physical activity, or smoking. EMAS will provide new population-based data concerning the main features that characterize ageing in men and its critical determinants, particularly with reference to age-related changes in hormone levels. Such information is an important prerequisite to develop effective strategies to reduce age-related disabilities and optimise health and well-being into old-age. [source] The impotent couple: low desireINTERNATIONAL JOURNAL OF ANDROLOGY, Issue 2005G. CORONA Summary Hypoactive sexual desire (HSD) is the deficiency of sexual fantasies and desire that should be considered as a disorder if it causes distress to the couple. In the general population, it is the most widespread sexuality-related problem. It is generally accepted that testosterone and prolactin regulate sexual desire. We recently reported that other psychobiological factors associate with HSD in a sample of almost 500 male patients attending our Outpatient Clinic for sexual dysfunction, by using SIEDY structured interview. We now originally extend investigation to a threefold broader patient sample. Considering marital parameters, perceived partner's libido and climax, patient's partner diseases, conflictual or even prolonged couple relationship were all significantly associated with an impairment of patients' sexual desire. Moreover, other lifestyle factors as satisfaction at work and/or domestic inhabitant relationship were significantly correlated to hypoactive sexual desire disorder (HSDD). Among hormonal parameters, severe hyperprolactinaemia (>700 mU/L), although rarely diagnosed (<2.0%), seems to play a greater role than the more common (23%) endocrine disease hypogonadism (testosterone < 12 nm) to the pathogenesis of HSD (RR = 7.5 [2.5,22.4] vs. 1.5 [1.1,1.9], respectively). Both mental disorders and use of medication interfering with sexual function were also significantly associated with HSDD, as well as depressive and anxiety symptoms. Finally, HSD was inversely correlated to sexual and masturbation frequency attempts. In conclusion, HSD is associated with several biological, psychological, and relational factors that can be simultaneously identified and quantified using the SIEDY structured interview. [source] The association of plasma androgen levels with breast, ovarian and endometrial cancer risk factors among postmenopausal womenINTERNATIONAL JOURNAL OF CANCER, Issue 1 2010Kim N. Danforth Abstract Although androgens may play an etiologic role in breast, ovarian and endometrial cancers, little is known about factors that influence circulating androgen levels. We conducted a cross-sectional analysis among 646 postmenopausal women in the Nurses' Health Study to examine associations between adult risk factors for cancer, including the Rosner/Colditz breast cancer risk score, and plasma levels of testosterone, free testosterone, androstenedione, dehydroepiandrosterone (DHEA) and DHEA sulfate (DHEAS). All analyses were adjusted for age, laboratory batch and other cancer risk factors. Free testosterone levels were 79% higher among women with a body mass index of ,30 vs. <22 kg/m2 (p -trend <0.01) and 25% higher among women with a waist circumference of >89 vs. ,74 cm (p -trend = 0.02). Consuming >30 g of alcohol a day vs. none was associated with a 31% increase in DHEA and 59% increase in DHEAS levels (p -trend = 0.01 and <0.01, respectively). Smokers of ,25 cigarettes per day had 35% higher androstenedione and 44% higher testosterone levels than never smokers (p -value, F -test = 0.03 and 0.01, respectively). No significant associations were observed for height or time since menopause with any androgen. Testosterone and free testosterone levels were ,30% lower among women with a hysterectomy vs. without (both p -values < 0.01). Overall breast cancer risk was not associated with any of the androgens. Thus, several risk factors, including body size, alcohol intake, smoking and hysterectomy, were related to androgen levels among postmenopausal women, while others, including height and time since menopause, were not. Future studies are needed to clarify further which lifestyle factors modulate androgen levels. [source] Dietary carotenoids and risk of colon cancer: Case-control studyINTERNATIONAL JOURNAL OF CANCER, Issue 1 2004André Nkondjock Abstract Some epidemiological studies suggest that consumption of fruits and vegetables with a high carotenoid content may protect against colon cancer (CC). The evidence, however, is not completely consistent. Given the inconsistencies in findings in previous studies and continued interest in identifying modifiable risk factors for CC, a case-control study of French-Canadian in Montreal, Canada, was undertaken to examine the possible association between dietary carotenoids and CC risk and to investigate whether this association varies in relation to lifestyle factors such as smoking or diet, and particularly the high consumption of long-chain polyunsaturated fatty acids (LCPUFA). A total of 402 colorectal cases (200 males and 202 females) and 688 population-based controls matched for age, gender and place of residence were interviewed. Dietary intake was assessed through a validated food frequency questionnaire that collected information on over 200 food items and recipes. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated in unconditional logistic regression models. After adjustment for important variables such as total energy intake, no association was found between dietary intake of carotenoids and CC risk. For women with high intakes of LCPUFA, an inverse association was found between lutein + zeaxanthin and CC risk. ORs were 0.41; 95%CI (0.19,0.91), p=0.03 for eicosapentaenoic acid, and OR=0.36, 95%CI (0.19,0.78), p=0.01 for docosahexaenoic acid, when the upper quartiles of intake were compared to the lower. Among never-smokers, a significantly reduced risk of CC was associated with intake of ,-carotene [OR=0.44, 95%CI (0.21,0.92) and p=0.02], whereas an inverse association was found between lycopene intake and CC risk [OR=0.63, 95%CI (0.40,0.98) and p=0.05] among smokers. The results of our study suggest that a diet rich in both lutein + zeaxanthin and LCPUFAs may help prevent CC in French-Canadian females. © 2004 Wiley-Liss, Inc. [source] Prevalence and predictors of osteoporosis and the impact of life style factors on bone mineral densityINTERNATIONAL JOURNAL OF RHEUMATIC DISEASES, Issue 3 2007Abdulbari BENER Abstract Aim:, The aim of this study was to determine the prevalence and predictors of osteoporosis and the impact of life style factors on bone mineral density (BMD) in premenopausal and postmenopausal Qatari women. Methods:, This is a cross-sectional study. A total of 821 healthy Qatari women aged 20,70 years had given consent and participated and the study was conducted from June 2005 to December 2006 at the Rumaillah Hospital, Hamad Medical Corporation (HMC), Doha, State of Qatar. All subjects completed a questionnaire on reproductive and life style factors. Height and weight were measured. All subjects underwent dual-energy X-ray absorptiometry (DXA) to determine factors influencing BMD of the spine and femur. The main outcome measures were menopausal status, socio-demographic and lifestyle factors and BMD measurements. Results:, The prevalence of osteoporosis in postmenopausal women was 12.3%. BMI was significantly higher among postmenopausal women (P < 0.001) when compared to premenopausal women. The subjects who regularly consumed dairy products had better BMD at spine, neck and ward sites (P < 0.05). Those doing regular household work for 3,4 h a week had higher BMD at all sites compared to those who did not do their own household work. Multiple regression analysis showed that education level and body mass index were strong positive predictors showing high significance. Conclusion:, The relation between lifestyle and BMD were explored in Qatari women. The prevalence of osteoporosis in Qatari women is comparable to other countries. BMD values were higher in women who were taking diary products regularly, and were involved with household work. [source] Bone mineral density and perceived menopausal symptoms: factors influencing low back pain in postmenopausal womenJOURNAL OF ADVANCED NURSING, Issue 6 2009Sukhee Ahn Abstract Title.,Bone mineral density and perceived menopausal symptoms: factors influencing low back pain in postmenopausal women. Aim., This paper is a report of a study of the relationships between the factors influencing low back pain in postmenopausal women (i.e. menopausal symptoms, bone mineral density, duration of menopause, hormonal therapy, obesity, inactivity during leisure time, parity, osteoarthritis and drinking coffee). Background., Previous studies have shown that low back pain in postmenopausal women is associated with bone mineral density, menopausal symptoms and lifestyle factors, yet the factors influencing low back pain are not clear and vary with ethnicity. Method., A survey was conducted with postmenopausal women (n = 134) in Korea in 2006. Bone mineral density in the lumbar spine, back pain status, menopausal symptoms and health habits were assessed. Results., Participants' mean age was 59 years. About 70% experienced back pain on more than 1 day during the week prior to the survey and 35% suffered back pain daily. Women with back pain reported more severe menopausal symptoms than those without back pain. Based on bone mineral density scores, 26·9% of the women were considered to be at risk of osteoporosis. However, there was no association between back pain status and fracture risk status. Based on a multiple logistic regression model, menopausal symptoms, drinking coffee and inactivity during leisure time were statistically significant influencing factors for low back pain in this sample. Conclusion., The prevalence of low back pain in postmenopausal women should be recognized in association with menopausal symptoms and health habits. Further research is needed to develop interventions for the management of low back pain in postmenopausal women. [source] Burnout and physical and mental health among Swedish healthcare workersJOURNAL OF ADVANCED NURSING, Issue 1 2008Ulla Peterson Abstract Title.,Burnout and physical and mental health among Swedish healthcare workers Aim., This paper is a report of a study to investigate how burnout relates to self-reported physical and mental health, sleep disturbance, memory and lifestyle factors. Background., Previous research on the possible relationship between lifestyle factors and burnout has yielded somewhat inconsistent results. Most of the previous research on possible health implications of burnout has focused on its negative impact on mental health. Exhaustion appears to be the most obvious manifestation of burnout, which also correlates positively with workload and with other stress-related outcomes. Method., A cross-sectional study was conducted, using questionnaires sent to all employees in a Swedish County Council (N = 6118) in 2002. The overall response rate was 65% (n = 3719). A linear discriminant analysis was used to look for different patterns of health indicators and lifestyle factors in four burnout groups (non-burnout, disengaged, exhausted and burnout). Results., Self-reported depression, anxiety, sleep disturbance, memory impairment and neck- and back pain most clearly discriminated burnout and exhausted groups from disengaged and non-burnout groups. Self-reported physical exercise and alcohol consumption played a minor role in discriminating between burnout and non-burnout groups, while physical exercise discriminated the exhausted from the disengaged group. Conclusion., Employees with burnout had most symptoms, compared with those who experienced only exhaustion, disengagement from work or no burnout, and the result underlines the importance of actions taken to prevent and combat burnout. [source] Growth and Bone Mineral Accretion During Puberty in Chinese Girls: A Five-Year Longitudinal Study,,JOURNAL OF BONE AND MINERAL RESEARCH, Issue 2 2008Kun Zhu Abstract There are few longitudinal data on bone development during puberty in children with low calcium intake. This 5-yr longitudinal study showed that, in Chinese girls, the mean apparent calcium retention efficiency during puberty was 40.9%, PHV occurred at 3,0 yr before menarche, and peak bone mineral accretion occurred 1 yr later than PHV. Chinese girls have high calcium retention efficiency during puberty. Introduction: There are few longitudinal data on bone development during puberty in children with low dietary calcium intake. The aim of this study was to examine the rate of growth and bone mineral accretion and study the predictors of total body BMC during puberty in a 5-yr longitudinal study with Chinese girls. Materials and Methods: Ninety-two girls, 9.5,10.5 yr of age at baseline, from the unsupplemented control group of a school milk intervention trial were included in this analysis. Data on anthropometric measurements, total body BMC as assessed by DXA, and calcium intake as assessed by a 3-day food record were obtained at baseline and 1, 2, 4, and 5 yr. Results: The mean age of menarche was 12.1 ± 1.0 yr. The mean annual rate of bone mineral accretion was 197.4 g/yr during the follow-up period, representing a calcium accretion rate of 162.3 mg/d. This calcium retention rate and the average dietary calcium intake of 444.1 mg/d gave an apparent calcium retention efficiency of 40.9%. Peak height velocity (PHV) occurred at 3,0 yr before menarche. Peak bone mineral accretion occurred 1 yr later than PHV. There was a decrease in size-corrected BMD in the year before menarche. In the linear mixed-effects model analysis containing body size and lifestyle factors, we found that height, body weight, and calcium intake were significant independent predictors of total body BMC. Conclusions: Chinese girls with low habitual dietary calcium intake have high calcium retention efficiency during puberty. Because calcium intake is a significant predictor of total body BMC, increasing dietary calcium intake may have beneficial effects on bone mineral accretion in these girls. [source] Development of a simple scoring tool in the primary care setting for prediction of recurrent falls in men and women aged 65 years and over living in the communityJOURNAL OF CLINICAL NURSING, Issue 7 2009Jean Woo Aim., We documented the number of falls and falls risk profile over two years to derive a falls risks prediction score. Background., Simple falls risk assessment tools not requiring equipment or trained personnel may be used as a first step in the primary care setting to identify older people at risk who may be referred for further falls risk assessment in special clinics. Design., Survey. Method., Men (n = 1941) and 1949 women aged 65 years and over living in the community were followed up for two years to document the number of falls. Information was collected regarding demography, socioeconomic status, medical history, functional limitations, lifestyle factors and psychosocial functioning. Measurements include body mass index, grip strength and stride length. Logistic regression was used to determine significant predictions of falls and to calculate predictive scores. Result., Twelve factors in men and nine factors in women were used to construct a risk score. The AUC of the receiver operating characteristic curve was >0·70 for both men and women and a cut off score of ,8 gave sensitivity and specificity values between 60,78%. The factors included chronic disease, drugs, functional limitation, lifestyle, education and psychosocial factors. When applied to future predictions, only low energy level and clumsiness in both hands in men and feeling downhearted in women, were significant factors. Conclusions., A risk assessment tool with a cut off score of ,8 developed from a two-year prospective study of falls may be used in the community setting as an initial first step for screening out those at low risk of falls. Relevance to clinical practice., A simple tool may be used in the community to screen out those at risk for falls, concentrating trained healthcare professionals' time on detailed falls assessment and intervention for those classified as being at risk. [source] A study of nurses' inferences of patients' physical painJOURNAL OF CLINICAL NURSING, Issue 4 2006Benita Wilson BSc Aim., The aim of this study was to establish if postregistration education and clinical experience influence nurses' inferences of patients' physical pain. Background., Pain is a complex, subjective phenomenon making it an experience that is elusive and difficult to define. Evaluation of an individual's pain is the product of a dynamic, interactive process that frequently results in ineffective pain management. Educating nurses should address the deficit, however the clinical environment is thought to be most influential in the acquisition of knowledge. Design., A series of vignettes was used to consider nurses' inferences of physical pain for six hypothetical patients; these were employed within a self-administered questionnaire that also addressed lifestyle factors of patients in pain, general attitudes and beliefs about pain management and general knowledge of pain control. Method., One hundred questionnaires were distributed; 86 nurses returned the questionnaire giving a response rate of 86%. Following selection of the sample 72 nurses participated in the study: 35 hospice/oncology nurses (specialist) and 37 district nurses (general). Data analysis was carried out using SPSS and qualitative analysis of the written responses. Results., The specialist nurses tended to infer lower levels of physical pain than the general nurses when considering the patients in the vignettes. Conclusion., Education and clinical experience influence nurses' knowledge, attitudes and beliefs about pain. However, it would appear that the specialist nurses' working environment and knowledge base engenders a practice theory divide, resulting in desensitization to patients' physical pain. Relevance to clinical practice., It is suggested that the specialist nurses use defence mechanisms to protect them from the conflict that arises from working within the clinical environment. These cognitive strategies have the potential to ease cognitive dissonance for the nurse, but may increase patient suffering. [source] Monozygotic twins are discordant for chronic periodontitis: clinical and bacteriological findingsJOURNAL OF CLINICAL PERIODONTOLOGY, Issue 2 2010Gaudy L. Torres de Heens Torres de Heens GL, Loos BG, van der Velden U. Monozygotic twins are discordant for chronic periodontitis: clinical and bacteriological findings. J Clin Periodontol 2010; 37: 120,128. doi: 10.1111/j.1600-051X.2009.01511.x. Abstract Objectives: The aim of this study was to assess, in monozygotic (MZ) and dizygotic (DZ) twin pairs in whom the proband of the twin pair was suffering from moderate to severe chronic periodontitis, the contribution of genetics, periodontal pathogens and lifestyle factors towards the clinical phenotype. Material and Methods: For this study, 18 adult twin pairs were selected on the basis of interproximal attachment loss (AL) 5 mm in 2 non-adjacent teeth in one twin member. The study included 10 MZ and eight DZ twin pairs, in whom the periodontal condition, presence of periodontal pathogens, educational level, smoking behaviour and body mass index (BMI) were evaluated. Results: Both MZ and DZ twins were discordant regarding AL and alveolar bone loss. Discordance was greater in DZ compared with MZ twins. In MZ twins, the discordance could not be explained by education, smoking, BMI and periodontal pathogens. In DZ twins, 45.6% of the discordance could be explained by more pack-years of the probands. Conclusion: The results confirm a possible role of genetic factors in periodontitis. However, the magnitude of the genetic effects on disease severity may have been overestimated previously. [source] Spurious associations in oral epidemiological research: the case of dental flossing and obesityJOURNAL OF CLINICAL PERIODONTOLOGY, Issue 8 2006P. P. Hujoel Abstract Background: Individuals with increased oral health awareness may also have increased general health awareness, and vice versa. Such associations between oral and general health awareness has the potential to induce spurious associations in oral epidemiological research. Objective: To assess the extent to which oral self-care patterns and general health awareness are confounded, we investigated the association between flossing and obesity, two lifestyle factors that are unlikely to be causally related. Methods: A cross-sectional study of 1497 individuals presenting for an initial periodontal exam by the specialist. Self-reported flossing behaviors and body mass index (BMI) categories were related using logistic regression models. Results: After adjustment for confounding variables, lack of daily flossing was associated in a dose-dependent way with morbid obesity (odds ratio (OR), 20.3; 95% confidence interval (CI), 2.7,154.0), obesity (OR, 2.1; 95% CI, 1.5,2.9), and being overweight (OR, 1.7; 95% CI, 1.3,2.2). When restricting to never smokers, a significant relationship between obesity and lack of flossing remained. Conclusion: The strong associations between two causally unrelated oral and general lifestyle characteristics indicate that simplistic epidemiologic methodology is unlikely to provide insights into causal mechanisms of oral diseases or oral-systemic relationships. [source] The association of gingivitis and periodontitis with ischemic strokeJOURNAL OF CLINICAL PERIODONTOLOGY, Issue 5 2004Christof E. Dörfer Abstract Objectives: The aim of this study was to assess the associations of different periodontal parameters with cerebral ischemia. Methods: In a case,control study, 303 consecutive patients with ischemic stroke or transient ischemic attack, and 300 representative population controls received a complete clinical and radiographic dental examination. Patients were examined on average 3 days after ischemia. The individual mean clinical attachment loss measured at four sites per tooth was used as indicator variable for periodontitis. Results: Patients had higher clinical attachment loss than population (p<0.001). After adjustment for age, gender, number of teeth, vascular risk factors and diseases, childhood and adult socioeconomic conditions and lifestyle factors, a mean clinical attachment loss >6 mm had a 7.4 times (95% confidence interval 1.55,15.3) a gingival index >1.2 a 18.3 times (5.84,57.26) and a radiographic bone loss a 3.6 times (1.58,8.28) higher risk of cerebral ischemia than subjects without periodontitis or gingivitis, respectively. Conclusion: Periodontitis is an independent risk factor for cerebral ischemia and acute exacerbation of inflammatory processes in the periodontium might be a trigger for the event of cerebral ischemia. [source] | ||||||||||||||||||||||||||||||||||||||||