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Vegetable Intake (vegetable + intake)

Distribution by Scientific Domains

Medical Sciences	88%
Chemistry	8%

Kinds of Vegetable Intake

and vegetable intake

fruit and vegetable intake

Selected Abstracts

Does Fruit and Vegetable Intake Protect Against Cancer?

CA: A CANCER JOURNAL FOR CLINICIANS, Issue 2 2005
Article first published online: 31 DEC 200
No abstract is available for this article. [source]

Folate metabolism genes, vegetable intake and renal cancer risk in central Europe

INTERNATIONAL JOURNAL OF CANCER, Issue 8 2008
Lee E. Moore
Abstract In a multicenter case-control study of renal cell carcinoma (RCC) conducted in central and eastern Europe, we reported a strong inverse association with high vegetable intake and RCC risk. The odds ratio (OR) for high compared to the lowest tertile of vegetable intake was OR = 0.67; (95% confidence interval (CI): 0.53,0.83; p -trend < 0.001). We hypothesized that variation in key folate metabolism genes may modify this association. Common variation in 5 folate metabolism genes (CBS: Ex9+33C > T (rs234706), Ex13 +41C > T (rs1801181), Ex18 ,391 G > A (rs12613); MTHFR: A222V Ex5+79C > T (rs1801133), Ex8,62A > C (rs1801131); MTR: Ex26 20A > G (rs1805087), MTRR: Ex5+136 T > C (rs161870), and TYMS:IVS2,405 C > T (rs502396), Ex8+157 C > T (rs699517), Ex8+227 A > G (rs2790)) were analyzed among 1,097 RCC cases and 1,555 controls genotyped in this study. Having at least 1 variant T allele of MTHFR A222V was associated with higher RCC risk compared to those with 2 common (CC) alleles (OR = 1.44; 95% CI: 1.17,1.77; p = 0.001). After stratification by tertile of vegetable intake, the higher risk associated with the variant genotype was only observed in the low and medium tertiles (p -trend = 0.001), but not among those in the highest tertile (p -interaction = 0.22). The association remained robust after calculation of the false discovery rate (FDR = 0.05). Of the 3 TYMS SNPs examined, only the TYMS IVS2 ,405 C (rs502396) variant was associated with a significantly lower risk compared to the common genotype (OR = 0.73; 95% CI: 0.57,0.93). Vegetable intake modified the association between all 3 TYMS SNPs and RCC risk (p -interaction < 0.04 for all). In summary, these findings suggest that common variation in MTHFR and TYMS genes may be associated with RCC risk, particularly when vegetable intake is low. © 2007 Wiley-Liss, Inc. [source]

Health Risk Behavior of Rural Low-Income Expectant Fathers

PUBLIC HEALTH NURSING, Issue 4 2006
Kevin D. Everett
ABSTRACT Objectives: To assess expectant fathers' health risk behaviors and attitudes about pregnancy-related health issues. Pregnancy may be viewed as a teachable moment: a time when women are receptive to health advice and take action to improve their health and the health of their babies. Pregnancy may also be a teachable moment for expectant fathers, although men's behaviors are rarely considered as part of prenatal care or in associated research. Design: Cross-sectional prevalence study. Sample: Rural low-income expectant fathers (N=138) whose pregnant partners had enrolled in a Medicaid managed care health plan. Measurement: A telephone survey measuring five health risk behaviors, sociodemographic variables, and pregnancy- and behavior change-related attitudes. Results: Analyses found the following: 49.3% smoked cigarettes; 30.4% engaged in hazardous drinking in the past month; 27.5% had very low physical activity levels; 94.9% had at-risk fruit/vegetable intake; and 42% had weight-related health risk (25.4% met body mass index [BMI] criteria for obesity). Further, 47.9% of the men engaged in three or more of five assessed health risk behaviors. Conclusions: This sample of expectant fathers engages in high rates of health risk behaviors. Failure to address the health risk behavior of men during prenatal care represents a missed opportunity to improve paternal, maternal, and family health. [source]

Folate metabolism genes, vegetable intake and renal cancer risk in central Europe

Fruits and vegetables and renal cell carcinoma: Findings from the European prospective investigation into cancer and nutrition (EPIC)

INTERNATIONAL JOURNAL OF CANCER, Issue 12 2006
Steffen Weikert
Abstract We examined the association between fruits and vegetables and risk of renal cell carcinoma (RCC) in the European Prospective Investigation into Cancer and Nutrition (EPIC). Dietary intake data and complete follow-up information on cancer incidence were available for 375,851 participants recruited in EPIC centers of 8 countries. During an average follow-up of 6.2 years, 306 incident cases of RCC were identified. The associations of consumption of total vegetables, total fruits, combined total fruits and vegetables and specific subtypes of vegetables with RCC risk were analyzed using Cox proportional hazards, stratified by centre and adjusted for potential confounders. No significant associations between fruit and vegetable consumption and RCC risk were observed despite a wide range of intake. The estimated relative risks (95% confidence intervals [CI]) in men and women combined were 0.97 (0.85,1.11) per 40 g increase in vegetable intake, 1.03 (0.97,1.08) per 40 g increase in fruit intake and 1.02 (0.93,1.11) per 80 g increase in fruit and vegetable intake combined. Among the vegetable subtypes, an inverse association was observed for root vegetables (RR per 8 g increase: 0.88; 95% CI: 0.78,0.99). These results suggest that total consumption of fruits and vegetables is not related to risk of RCC, although we cannot exclude the possibility that very low consumption is related to higher risk. The relationship of specific fruit and vegetable subgroups with RCC risk warrant further investigation. © 2006 Wiley-Liss, Inc. [source]

Carotenoids/vitamin C and smoking-related bladder cancer

INTERNATIONAL JOURNAL OF CANCER, Issue 3 2004
J. Esteban Castelao
Abstract Previous epidemiological studies of fruit and vegetable intake and bladder cancer risk have yielded inconsistent results, especially with respect to the role of cigarette smoking as a possible modifier of the diet-bladder cancer association. A population-based case-control study was conducted in nonAsians of Los Angeles, California, which included 1,592 bladder cancer patients and an equal number of neighborhood controls matched to the index cases by sex, date of birth (within 5 years) and race between January 1, 1987 and April 30, 1996. Information on smoking, medical and medication history, and intake frequencies of food groups rich in preformed nitrosamines, vitamins A and C and various carotenoids, were collected through in-person, structured interviews. Beginning in January 1992, all case patients and their matched control subjects were asked for a blood sample donation at the end of the in-person interviews for measurements of 3- and 4-aminobiphenyl (ABP) hemoglobin adducts, and glutathione S -transferases M1/T1/P1 (GSTM1/T1/P1) and N -acetyltransferase-1 (NAT1) genotypes. Seven hundred seventy-one (74%) case patients and 775 (79%) control subjects consented to the blood donation requests. In addition, all case patients and matched control subjects were asked to donate an overnight urine specimen following caffeine consumption for measurements of cytochrome P4501A2 (CYP1A2) and N -acetyltransferase-2 (NAT2) phenotypes. Urine specimens were collected from 724 (69%) case patients and 689 (70%) control subjects. After adjustment for nondietary risk factors including cigarette smoking, there were strong inverse associations between bladder cancer risk and intake of dark-green vegetables [p value for linear trend (p) = 0.01], yellow-orange vegetables (p = 0.01), citrus fruits/juices (p = 0.002) and tomato products (p = 0.03). In terms of nutrients, bladder cancer risk was inversely associated with intake of both total carotenoids (p = 0.004) and vitamin C (p = 0.02). There was a close correlation (r = 0.58, p = 0.0001) between intakes of total carotenoids and vitamin C in study subjects. When both nutrients were included in a multivariate logistic regression model, only total carotenoids exhibited a residual effect that was of borderline statistical significance (p = 0.07 and p = 0.40 for total carotenoids and vitamin C, respectively). Cigarette smoking was a strong modifier of the observed dietary effects; these protective effects were confined largely to ever smokers and were stronger in current than ex-smokers. Smokers showed a statistically significant or borderline statistically significant decrease in 3- and 4-aminobiphenyl (ABP)-hemoglobin adduct level with increasing intake of carotenoids (p = 0.04 and 0.05, respectively). The protective effect of carotenoids on bladder cancer seemed to be influenced by NAT1 genotype, NAT2 phenotype and CYP1A2 phenotype; the association was mainly confined to subjects possessing the putative NAT1 -rapid, NAT2-rapid and CYP1A2-rapid genotype/phenotype. The carotenoid-bladder cancer association was not affected by the GSTM1, GSTT1 and GSTP1 genotypes. © 2004 Wiley-Liss, Inc. [source]

Dietary risk factors for upper aerodigestive tract cancers

INTERNATIONAL JOURNAL OF CANCER, Issue 2 2002
Christine M. Kasum
Abstract We examined the association between whole-grain intake and incident upper aerodigestive tract cancer in a cohort of 34,651 postmenopausal, initially cancer-free women. We also studied established risk factors for upper aerodigestive cancers, including fruit and vegetable intake, smoking and alcohol intake. A mailed questionnaire at baseline in 1986 included a food-frequency questionnaire and assessment of other cancer risk factors. During the 14-year follow-up period, 169 women developed cancer of the upper aerodigestive tract. For all upper aerodigestive cancers together, significant inverse associations were observed for the highest compared to the lowest tertile of whole grains [relative risk (RR) = 0.53, 95% confidence interval (CI) 0.34,0.81] and yellow/orange vegetables (RR = 0.58, 95% CI 0.39,0.87). In addition, those in the highest compared to lowest tertile of fiber intake from whole grain were less likely to develop upper aerodigestive tract cancer (RR = 0.56, 95% CI 0.37,0.84); fiber intake from refined grain was not significantly associated with upper aerodigestive tract cancer. Findings were generally similar for oropharyngeal (n = 53), laryngeal (n = 21), nasopharyngeal/salivary (n = 18), esophageal (n = 21) and gastric (n = 56) cancers, though numbers of cases were too small for statistical testing within individual cancers. These findings confirm previous observations that high intake of fruits and vegetables and that intake of whole grains and the fiber derived from them may reduce risk of upper aerodigestive tract cancers. © 2002 Wiley-Liss, Inc. [source]

Effectiveness of brief structured interventions on risk factor modification for patients with coronary heart disease: a systematic review

INTERNATIONAL JOURNAL OF EVIDENCE BASED HEALTHCARE, Issue 4 2007
Ritin Fernandez RN MN (Critical care) PhD Candidate
Abstract Background, The physical and psychosocial benefits of participation in cardiac rehabilitation following a coronary event have well been established. Despite these benefits there is strong evidence that participation in traditional cardiac rehabilitation programs remains low. Various models of cardiac rehabilitation have been implemented including the use of brief structured interventions to enable modification of coronary risk factors. Objectives, The objective of this review was to determine the effect of brief structured interventions on risk factor modification in patients with coronary heart disease. Search strategy, A literature search was performed using the following databases MEDLINE (1966,2006), CINAHL (1982,2006), EMBASE (1980,current) and up to the Cochrane Controlled Trials Register (Issue 2, 2006 of Cochrane Library). In addition, the reference lists of relevant trials and conference proceedings were also scrutinised. Company representatives, experts and investigators were contacted to elicit further information. Selection criteria, All randomised and quasi-randomised controlled trials that compared the effects of brief structured interventions on risk factor modification in patients with coronary heart disease were considered for inclusion in the review. Data collection and analysis, Eligibility of the trials for inclusion in the review, details of eligible trials and the methodological quality of the trials were assessed independently by two reviewers. Relative risks for dichotomous data and a weighted mean difference for continuous data were calculated with 95% confidence intervals. Where synthesis was inappropriate, trials were considered separately. Main results, Seventeen trials involving a total of 4725 participants were included in the final review: three trials compared the effects of brief structured interventions on diet modification; seven on smoking cessation; and seven on multiple risk factors. Two trials involving 76 patients compared brief structured intervention versus usual care for dietary modification. Although there was a tendency for more participants in the intervention arm to lose weight at the 12-week follow up and achieve target cholesterol levels at the 6-month follow up, these results were not statistically significant. Only one small trial involving 36 patients compared brief structured intervention and extensive intervention for dietary modification and demonstrated a significant reduction in the percentage of energy obtained from fat and saturated fat intake among participants receiving extensive intervention. However, no difference in fish, fruit and vegetable intake between the groups was evident. Six trials involving 2020 patients compared brief structured intervention versus usual care for smoking cessation. There was no difference in the smoking cessation rates at the 3- and 6-week follow up, however, there was evidence of a benefit of brief structured interventions for smoking cessation at the 3-, 6- and 12-month follow up. In the only trial that and compared brief structured intervention and extensive intervention for smoking cessation in 254 participants there was no clear difference of a likelihood of smoking cessation between the two groups. In the seven trials that compared brief structured intervention and usual care for multiple risk factor modification there was evidence of a benefit of the intervention on behavioural changes such as fat intake, weight loss and consequently on reduction in the body mass index, smoking cessation and physical activity among the participants. The findings concerning the effect on blood pressure, blood glucose levels and the lipid profile, however, remain inconclusive. Conclusions, There is suggestive but inconclusive evidence from the trials of a benefit in the use of brief interventions for risk factor modification in patients with coronary heart disease. This review, however, supports the concept that brief interventions for patients with coronary heart disease can have beneficial effects on risk factor modification and consequently on progression of coronary heart disease. Further trials using larger sample sizes need to be undertaken to demonstrate the benefits of brief structured intervention targeted at the modification of single or multiple risk factors. [source]

A Review of the Health Beliefs and Lifestyle Behaviors of Women with Previous Gestational Diabetes

JOURNAL OF OBSTETRIC, GYNECOLOGIC & NEONATAL NURSING, Issue 5 2009
Emily J. Jones
ABSTRACT Objective: To critically review and synthesize original research designed to examine the health beliefs, including risk perceptions and health behaviors related to diet and physical activity of women with previous gestational diabetes mellitus. Data Sources: PubMed and CINAHL databases were searched for studies published in the last decade (1998-2008) that examined variables related to the health beliefs and behaviors of women with previous gestational diabetes mellitus. Keyword searches included health beliefs, health behaviors, perceived risk, gestational diabetes, type 2 diabetes, diet, physical activity, and postpartum. Study Selection: Eight articles, representing 6 studies, were selected that met the inclusion criteria of original research, dependent variable of health beliefs and behaviors of women with previous gestational diabetes mellitus, and measurement after pregnancy. Data Extraction: Articles were reviewed and discussed according to the concepts of risk perception and health beliefs, health behaviors related to diet and physical activity, and psychosocial factors related to women's health beliefs and behaviors. Data Synthesis: Data revealed common health beliefs and behaviors of women with previous gestational diabetes mellitus, including low risk perceptions for future type 2 diabetes mellitus and suboptimal levels of physical activity and fruit and vegetable intake. The majority of studies revealed a distinct knowledge-behavior gap among women with previous gestational diabetes mellitus, whereas others revealed a lack of knowledge regarding necessary lifestyle modifications. Conclusions: Findings from this review may assist women's health researchers and clinicians in developing appropriate interventions for increasing risk awareness, promoting self-efficacy for weight loss and physical activity behaviors, and decreasing rates of diabetes and cardiovascular disease among women with previous gestational diabetes mellitus. Further research is necessary to identify factors that influence the health beliefs and behaviors of women with previous gestational diabetes mellitus. Future research should focus on populations of greater racial, ethnic, and socioeconomic diversity, as the majority of studies have been conducted with non-Hispanic White, socioeconomically advantaged women. [source]

Weight Management and Fruit and Vegetable Intake Among US High School Students*

JOURNAL OF SCHOOL HEALTH, Issue 8 2008
Richard Lowry MD
ABSTRACT Background:, Consumption of fruits and vegetables is often recommended to promote healthy weight. The purpose of this study was to examine associations between fruit and vegetable intake and common weight management behaviors among US high school students who were trying to lose or stay the same weight. Methods:, Data from the 1999, 2001, and 2003 national high school Youth Risk Behavior Surveys were combined and the analyses stratified by gender (females, N = 16,709; males, N = 10,521). We considered 3 common weight management strategies,being physically active (ie, moderate activity for 30 minutes on 5 or more days per week or vigorous activity for 20 minutes on 3 or more days per week), eating a reduced calorie or fat diet, and limiting TV viewing. Sufficient fruit and vegetable intake was defined as eating 5 or more servings per day. Odds ratios (ORs) were calculated using logistic regression. Results:, Only 21.3% of females and 24.7% of males ate sufficient fruits and vegetables. Being physically active was associated with sufficient fruit and vegetable intake. Eating a reduced calorie or fat diet and limiting TV viewing (among males) were associated with sufficient fruit and vegetable intake only among physically active students. The odds of sufficient fruit and vegetable intake were greatest among female (OR = 3.01) and male (OR = 2.91) students who combined all 3 strategies (31.5% of females, 21.6% of males). Conclusions:, Interventions that promote fruit and vegetable intake within the context of healthy weight management may be more effective if they combine nutrition and physical activity strategies. Further research is needed to test this approach. [source]

Dietary and Physical Activity Behaviors of Middle School Youth: The Youth Physical Activity and Nutrition Survey,

JOURNAL OF SCHOOL HEALTH, Issue 1 2008
Lauren B. Zapata MSPH
ABSTRACT Background:, Obesity has become a national epidemic among youth. Declining physical activity and poor nutrition contribute to this epidemic. The purpose of this study was to obtain data on middle school students' physical activity and nutrition knowledge and practices. Methods:, The Youth Physical Activity and Nutrition Survey was developed and distributed to a probability sample of Florida public middle schools (n = 73) in spring 2003, producing data from 4452 students in grades 6-8. Results:, Results showed that less than one fourth of youth met expert recommendations for daily fruit and vegetable intake and less than one fifth identified the daily fruit and vegetable serving recommendation. Less than half of students reported eating breakfast daily. More non-Hispanic black youth reported not engaging in vigorous or moderate physical activity during the previous 7 days, and more girls and Hispanic youth reported not attending any physical education classes during the average school week. Conclusion:, These findings demonstrate that dietary and physical activity behaviors and knowledge among these middle school youth are setting the stage for the obesity epidemic to continue. [source]

Using food experience, multimedia and role models for promoting fruit and vegetable consumption in Bangkok kindergarten children

NUTRITION & DIETETICS, Issue 2 2010
Chutima SIRIKULCHAYANONTA
Abstract Aim:, To evaluate the use of food experience, multimedia and role models for promoting fruit and vegetable consumption in kindergarten children. Methods:, A quasi-experimental study was conducted. A Bangkok public primary school was randomly selected and one of the kindergarten levels was purposively chosen. Program implementation consisted of 11 activities over an eight-week period from July to September, 2003. Data on demographic variables, and types and amounts of fruit and vegetables consumed and frequency of fruit and vegetables served were collected before and after the intervention. Program evaluation consisted of an analysis of the pre- and post-test data. Results:, After the intervention, fruit and vegetable eating behaviour scores (median ± interquartile range) revealed significant changes from 3 ± 8 to 7 ± 8 for vegetables and 6 ± 8 to 9 ± 8 for fruit (P -value < 0.001); the different types of consumed vegetables were increased from two to four (P -value , 0.001); and the fruit and vegetable intake was significantly increased from 53 g to 77 g and from 11 g to 23 g respectively (P -value < 0.005). Conclusions:, Results of this pilot study were effective in increasing fruit and vegetable consumption in the kindergarten, however, longer-term evaluation and assessment of the impact on the home environment are required. The inclusion of nutrition education and instruction on healthy eating habits in the course curriculum combined with social support from teachers and families may improve and sustain fruit and vegetable eating behaviours. [source]

The role of fruit juice in the diet: an overview

NUTRITION BULLETIN, Issue 3 2009
H. Caswell
Summary Over recent years, consumers have shown an increasing interest in health and wellbeing, with many wanting food and drink products that are healthy and nutritious, yet fit in with busy lifestyles. Fruit juice is one beverage that has seen a dramatic increase in consumer purchasing since the 1970s, and is now consumed by nearly half the UK population. While the beneficial effects of consuming diets rich in fruit and vegetables are well documented, the specific health effects of consuming fruit juice are less so. Further, the role of fruit juice in conditions such as obesity has also recently come under scrutiny, due to questions over how liquid calories affect subsequent energy intake. Limitations in the literature in this area include a lack of studies looking at different types of fruit juices and their effects on health, as well as studies that differentiate fruit juice from fruit and vegetable intake. Consuming a diet rich in fruit and vegetables (to which fruit juice can count once towards the 5 A DAY target) can help to reduce an individual's risk of suffering from a variety of chronic diseases, and should therefore be encouraged. [source]

Potential protein markers for nutritional health effects on colorectal cancer in the mouse as revealed by proteomics analysis

PROTEINS: STRUCTURE, FUNCTION AND BIOINFORMATICS, Issue 9 2006
Githa Breikers
Abstract It is suggested that colorectal cancer might be prevented by changes in diet, and vegetable consumption has been demonstrated to have a protective effect. Until now, little is known about the effects of vegetable consumption at the proteome level. Therefore, the effect of increased vegetable intake on the protein expression in the colonic mucosa of healthy mice was studied. Aim was to identify the proteins that are differentially expressed by increased vegetable consumption and to discriminate their possible role in the protection against colorectal cancer. Mice were fed four different vegetable diets, which was followed by analysis of total cellular protein from colonic mucosal cells by a combination of 2-DE and MS. We found 30 proteins that were differentially expressed in one or more diets as compared to the control diet. Six could be identified by MALDI-TOF MS: myosin regulatory light chain 2, carbonic anhydrase I, high-mobility group protein 1, pancreatitis-associated protein 3, glyceraldehyde-3-phosphate dehydrogenase and ATP synthase oligomycin sensitivity conferral protein. Alterations in the levels of these proteins agree with a role in the protection against colon cancer. We conclude that these proteins are suitable markers for the health effect of food on cancer. The observed altered protein levels therefore provide support for the protective effects of vegetables against colorectal cancer. [source]

Exercise and dietary change after diagnosis and cancer-related symptoms in long-term survivors of breast cancer: CALGB 79804

PSYCHO-ONCOLOGY, Issue 2 2009
Catherine M. Alfano
Abstract Objective: Improving diet and exercise can reduce survivors' risk of cancer-related fatigue, poor physical functioning, and potential recurrence. A cancer diagnosis can represent a ,teachable moment', leading survivors to make positive changes in diet and exercise behaviors; however, little is known about how often this occurs or about factors that enhance or limit survivors' ability to make these changes. This cross-sectional descriptive study investigated both the prevalence and clustering of self-reported changes in diet and exercise and how these changes related to ongoing cancer-related symptoms, social support, and stressful life events among long-term breast cancer survivors. Methods: Survivors (n=227, response rate=72%) of a prior Cancer and Leukemia Group B treatment trial, on average 12 years post-diagnosis, completed a mailed survey assessing health behavior changes since diagnosis and current symptoms, social support, and stressful life events. Results: Over half of survivors reported making positive exercise or diet changes since diagnosis: over 25% reported making exercise and diet changes. Analyses of covariance models showed that survivors who reported increasing their exercise also reported lower fatigue. Trends were also found between increased fruit and vegetable intake and decreased fatigue and between increased exercise and increased social support. Conclusions: These results underscore the need for health promotion efforts among survivors. Exercise promotion is especially needed since more survivors attempted to change dietary behaviors than exercise on their own. Further, fatigue may limit survivors' ability to change their health behaviors; alternatively, survivors who increase their exercise may experience less fatigue. Copyright © 2008 John Wiley & Sons, Ltd. [source]

Health Beliefs toward Cardiovascular Risk Reduction in Patients Admitted to Chest Pain Observation Units

ACADEMIC EMERGENCY MEDICINE, Issue 5 2009
David A. Katz MD
Abstract Objectives:, Even after acute coronary syndrome (ACS) is ruled out, observational studies have suggested that many patients with nonspecific chest pain have a high burden of cardiovascular risk factors (CRFs) and are at increased long-term risk of ischemic heart disease (IHD)-related mortality. The aim of this study was to evaluate the premise that evaluation in an observation unit for symptoms of possible ACS is a "teachable moment" with regard to modification of CRFs. Methods:, The authors conducted a baseline face-to-face interview and a 3-month telephone interview of 83 adult patients with at least one modifiable CRF who presented with symptoms of possible ACS to an academic medical center. Existing questionnaires were adapted to measure Health Belief Model (HBM) constructs for IHD. Stage of change and self-reported CRF-related behaviors (diet, exercise, and smoking) were assessed using previously validated measures. The paired t-test or signed rank test was used to compare baseline and 3-month measures of health behavior within the analysis sample. Results:, Of the 83 study patients, 45 and 40% reported having received clinician advice regarding diet and physical activity during the observation unit encounter, respectively; 69% of current smokers received advice to quit smoking. Patients reported lower susceptibility to IHD (13.3 vs. 14.0, p = 0.06) and greater perceived benefit of healthy lifestyles (27.5 vs. 26.4, p = 0.0003) at 3-month follow-up compared to baseline. Patients also reported greater readiness to change and improved self-reported behaviors at follow-up (vs. baseline): decreased intake of saturated fat (10.1% vs. 10.5% of total calories, p = 0.005), increased fruit and vegetable intake (4.0 servings/day vs. 3.6 servings/day, p = 0.01), and fewer cigarettes (13 vs. 18, p = 0.002). Conclusions:, Observed changes in IHD health beliefs and CRF-related behaviors during follow-up support the idea that observation unit admission is a teachable moment. Patients with modifiable risk factors may benefit from systematic interventions to deliver CRF-related counseling during observation unit evaluation. [source]

Spousal concordance and reliability of the ,Prudence Score' as a summary of diet and lifestyle

AUSTRALIAN AND NEW ZEALAND JOURNAL OF PUBLIC HEALTH, Issue 4 2009
Sanjoti Parekh
Abstract Objectives: This paper describes a composite ,Prudence Score' summarising self-reported behavioural risk factors for non-communicable diseases. If proved robust, the ,Prudence score' might be used widely to encourage large numbers of individuals to adopt and maintain simple, healthy changes in their lifestyle. Methods: We calculated the ,Prudence Score' based on responses collected in late 2006 to a postal questionnaire sent to 225 adult patients aged 25 to 75 years identified from the records of two general medical practices in Brisbane, Australia. Participants completed the behavioural, dietary and lifestyle items in relation to their spouse as well as themselves. The spouse or partner of each addressee completed their own copy of the study questionnaire. Results: Kappa scores for spousal concordance with probands' reports (n = 45 pairs) on diet-related items varied between 0.35 (for vegetable intake) to 0.77 (for usual type of milk consumed). Spousal concordance values for other behaviours were 0.67 (physical activity), 0.82 (alcohol intake) and 1.0 (smoking habits). Kappa scores for test-retest reliability (n = 53) varied between 0.47 (vegetable intake) and 0.98 (smoking habits). Conclusion: The veracity of self-reported data is a challenge for studies of behavioural change. Our results indicate moderate to substantial agreement from life partners regarding individuals' self-reports for most of the behavioural risk items included in the ,Prudence Score'. This increases confidence that key aspects of diet and lifestyle can be assessed by self-report. Implications: The ,Prudence Score' potentially has wide application as a simple and robust tool for health promotion programs. [source]

Prevalence of health behaviours in pregnancy at service entry in a Queensland health service district

AUSTRALIAN AND NEW ZEALAND JOURNAL OF PUBLIC HEALTH, Issue 3 2009
Shelley A. Wilkinson
Abstract Objective: Limited prevalence data for unhealthy pregnancy health behaviours make it difficult to prioritise primary prevention efforts for maternal and infant health. This study's objective was to establish the prevalence of cigarette smoking, sufficient fruit and vegetable intake and sufficient physical activity among women accessing antenatal clinics in a Queensland (Australia) health service district. Method: Cross-sectional self-reported smoking status, daily fruit and vegetable intake, weekly physical activity and a range of socio-demographic variables were obtained from women recruited at their initial antenatal clinic visit, over a three-month recruitment phase during 2007. Results: Analyses were based on 262 pregnant women. The study sample was broadly representative of women giving birth in the district and state, with higher representation of women with low levels of education and high income. More than one quarter of women were smoking. Few women met the guidelines for sufficient fruit (9.2%), vegetables (2.7%) or physical activity (32.8%) during pregnancy. Conclusions: There were low levels of adherence to health behaviour recommendations for pregnancy in this sample. Implications: There is a clear need to develop and evaluate effective pregnancy behaviour interventions to improve primary prevention in maternal and infant health. Brief minimal contact interventions that can be delivered through primary care to create a greater primary prevention focus for maternal and infant health would be worth exploring. [source]

Food groups and the risk of colorectal carcinoma in an Asian population

CANCER, Issue 11 2002
Adeline Seow M.D.
Abstract BACKGROUND Singapore Chinese have experienced a rapid transition toward a pattern of disease in which lifestyle-related, chronic, degenerative diseases are major public health concerns. The rates of colorectal carcinoma have increased 2-fold over the last 3 decades. It has long been known that dietary factors play a role in the risk of this disease, although studies in Asian populations, with their unique dietary intake, have been few. METHODS The authors conducted a population-based case-control study that included 121 Chinese patients with colorectal carcinoma and 222 healthy control participants who provided information on usual intake of major food groups in the preceding 3 years, physical activity, family history of colorectal carcinoma, and demographic variables through an in-person questionnaire. RESULTS High intake of red meat, but not other meats, indicated a predisposition to risk of colorectal carcinoma (adjusted odds ratio [OR] for the highest tertile vs. the lowest tertile, 2.2; 95% confidence interval [95%CI], 1.1,4.2). A low vegetable intake also was associated with a higher risk, and the combined effect appeared to be additive. Those in the highest tertile of meat intake and the lowest quartile of vegetable intake had an OR of 2.6 (95%CI, 1.0,6.7). The authors observed a slight, albeit nonsignificant, positive association with foods high in refined sugars. There was no association observed with fruit or soy-legume intake in this study. Among nondietary variables, a family history of colorectal carcinoma conferred a significant increase in risk (OR, 6.7; 95% CI 2.4,18.7). CONCLUSIONS Meat intake and vegetable intake were associated significantly with risk of colorectal carcinoma in this Asian population, and further studies on the effects of changes in these specific types of food may shed light on how best to reduce the rapid increase in rates in similar populations. Cancer 2002;95:2390,6. © 2002 American Cancer Society. DOI 10.1002/cncr.10971 [source]

Factors Related to Frequency of Fruits and Vegetables Served to Children and Consumed by Mothers in Low-Income Households

FAMILY & CONSUMER SCIENCES RESEARCH JOURNAL, Issue 1 2004
Brenda Jean Birmingham
A survey of low-income mothers of children enrolled in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) was conducted to identify barriers and other factors influencing the frequency of fruits and vegetables served to children and consumed by the mother. Barriers related to adults not liking a wide variety of fruits or vegetables and adults' lack of interest in trying new fruits or vegetables significantly related to mothers serving and consuming fruits and vegetables less frequently. Cost and convenience barriers related more negatively to mothers' own intakes than to what they served to children. Fruit and vegetable intakes were lower among mothers reporting indicators of household food insecurity. Recommendations for WIC nutrition education are discussed. [source]

TASTE PERCEPTIONS AND DIETARY INTAKES OF SMOKELESS TOBACCO USERS AND NONTOBACCO USERS,

JOURNAL OF SENSORY STUDIES, Issue 3 2005
RHONDA A. SCHUELLER
ABSTRACT Smokeless tobacco and nontobacco users differed for certain concentrations of perceived intensities of the four solutions , significantly for sweet (P , 0.008) and salty (P = 0.001). Sensitivity to salty (P = 0.02) and bitter (P = 0.11) solutions decreased with increasing hours of exposure to smokeless tobacco. Smokeless tobacco and nontobacco users rated fruits and vegetables for preference and the four taste senses differently, with a decreasing trend for sweet tastes in smokeless tobacco users with increasing hours of exposure to smokeless tobacco. Smokeless tobacco users consumed more total fat (P = 0.06) and fat per 1000 kcal (P = 0.13) than nontobacco users. Higher intakes of total fat (P = 0.005), total fat per 1000 kcal (P = 0.18), total sodium (P = 0.03) and total Vitamin E (P = 0.06) were found with increasing hours of exposure to smokeless tobacco. Although fruit and vegetable intakes did not differ between smokeless tobacco and nontobacco users, both groups should increase their consumption of fruits and vegetables. [source]