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Physician Diagnosis (physician + diagnosis)

Distribution by Scientific Domains

Medical Sciences	79%
Psychology	12%
Life Sciences	8%

Selected Abstracts

Emergency Physician Diagnosis of an Atrial Septal Defect: The Bedside Bubble Study

ACADEMIC EMERGENCY MEDICINE, Issue 5 2010
J. Scott Bomann DO
No abstract is available for this article. [source]

The influence of Patient Age and Alcohol-Relevant Laboratory Values on Physicians' Diagnoses of Alcoholism

JOURNAL OF APPLIED BIOBEHAVIORAL RESEARCH, Issue 2 2004
Allison Paganelli
This study investigated factors that contribute to physicians' diagnoses and ratings of prognosis when reviewing vignettes of hypothetical cases constructed to reflect alcohol dependence. Forty-nine medical residents who read the vignettes were asked to list three probable diagnoses and a prognosis. Patient descriptions in the hypothetical vignettes were identical except for age (35 years vs. 70 years) and inclusion of alcohol-relevant lab values (present vs. absent). Results indicated that the younger patient described in the vignettes was diagnosed with alcoholism more often than was the older patient. The presence of alcohol-relevant lab values was unrelated to a diagnosis of alcoholism. Prognosis, which was on average rated as fair for most patients, was unrelated to the age of the patient. [source]

Coping in Children and Adolescents with Obesity: The Costs and Benefits of Realistic versus Unrealistic Weight Evaluations

APPLIED PSYCHOLOGY: HEALTH AND WELL-BEING, Issue 2 2010
Stefanie Meier
The study analysed differences in coping strategies between obese and non-obese children and adolescents (age: 8,14 years) in response to a social stressor. Physicians' diagnoses of obesity and self-reports on height and weight as well as gender and age were considered. A sample of 757 participants responded to an established German coping questionnaire. In addition to general coping strategies, two more potentially weight-related coping strategies were assessed. Adolescent obese girls who reported height and weight realistically showed particularly little social support-seeking behavior. Media use in general increased with age, but was especially high for adolescent obese boys who evaluated themselves as obese. Finally, girls in general and obese children and adolescents who evaluated themselves as overweight or obese showed higher stress-related eating. With regard to coping it seems to be a disadvantage for obese children and adolescents to see themselves as obese. In contrast, obese children and adolescents who have unrealistically positive self-evaluations of their weight report coping strategies similar to those reported by normal weight children and adolescents. It is assumed that positive self-evaluations of body weight prevent especially obese adolescents from inactivity and social isolation. Findings are relevant for the design of interventions to treat obesity. [source]

Weight Change and Lower Body Disability in Older Mexican Americans

JOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 10 2005
Soham Al Snih MD
Objectives: To examine the association between 2-year weight change and onset of lower body disability over time in older Mexican Americans. Design: Data were from the Hispanic Established Population for the Epidemiological Study of the Elderly (1993,2001). Weight change was examined by comparing baseline weight to weight at 2-year follow-up. Incidence of lower body disability was studied from the end of this period through an additional 5 years. Setting: Five southwestern states: Texas, New Mexico, Colorado, Arizona, and California. Participants: One thousand seven hundred thirty-seven noninstitutionalized Mexican-American men and women aged 65 and older who reported no limitation in activities of daily living (ADLs) and were able to perform the walk test at 2-year follow-up. Measurements: In-home interviews assessed sociodemographic factors, self-reported physician diagnoses of medical conditions (arthritis, diabetes mellitus, heart attack, stroke, hip fracture, and cancer), self-reported ADLs, depressive symptoms, and number of hospitalizations. Cognitive function, handgrip muscle strength, and body mass index (BMI) were obtained. The outcomes were any limitation of lower body ADL (walking across a small room, bathing, transferring from a bed to a chair, and using the toilet) and limitation on the walk test over subsequent 5-year follow-up period. General Estimation Equation (GEE) was used to estimate lower body disability over time. Results: Weight change of 5% or more occurred in 42.3% of the participants; 21.7% lost weight, 20.6% gained weight, and 57.7% had stable weight. Using GEE analysis, with stable weight as the reference, weight loss of 5% or more was associated with greater risk of any lower body ADL limitation (odds ratio (OR)=1.43, 95% confidence interval (CI)=1.06,1.95) and walking limitation (OR=1.35, 95% CI=1.03,1.76) after controlling for sociodemographic variables and BMI at baseline. Weight gain of 5% or more was associated with greater risk of any lower body ADL limitation (OR=1.39, 95% CI=1.02,1.89), after controlling for sociodemographic variables and BMI at baseline. When medical conditions, handgrip muscle strength, high depressive symptomatology, cognitive function, and hospitalization were added to the equation, the relationship between 2-year weight change (>5% loss or >5% gain) and lower body disability decreased. Conclusion: Health conditions and muscle strength partially mediate the association between weight loss or gain and future loss of ability to walk and independently perform ADLs. [source]

Time trends in asthma and wheeze in Swedish children 1996,2006: prevalence and risk factors by sex

ALLERGY, Issue 1 2010
A. Bjerg
Abstract Background:, Recent data suggest that the previously rising trend in childhood wheezing symptoms has plateaued in some regions. We sought to investigate sex-specific trends in wheeze, asthma, allergic conditions, allergic sensitization and risk factors for wheeze. Methods:, We compared two population-based cohorts of 7 to 8-year olds from the same Swedish towns in 1996 and 2006 using parental expanded ISAAC questionnaires. In 1996, 3430 (97%) and in 2006, 2585 (96%) questionnaires were completed. A subset was skin prick tested: in 1996, 2148 (88%) and in 2006, 1700 (90%) children participated. Results:, No significant change in the prevalence of current wheeze (P = 0.13), allergic rhinitis (P = 0.18) or eczema (P = 0.22) was found despite an increase in allergic sensitization (20.6,29.9%, P < 0.01). In boys, however, the prevalence of current wheeze (12.9,16.4%, P < 0.01), physician-diagnosed asthma (7.1,9.3%, P = 0.03) and asthma medication use increased. In girls the prevalence of current symptoms and conditions tended to decrease. The prevalence of all studied risk factors for wheeze and asthma increased in boys relative to girls from 1996 to 2006, thus increasing the boy-to-girl prevalence ratio in risk factors. Conclusions:, The previously reported increase in current wheezing indices has plateaued in Sweden. Due to increased diagnostic activity, physician diagnoses continue to increase. Time trends in wheezing symptoms differed between boys and girls, and current wheeze increased in boys. This was seemingly explained by the observed increases in the prevalence of risk factors for asthma in boys compared with girls. In contrast to the current symptoms of wheeze, rhinitis or eczema, the prevalence of allergic sensitization increased considerably. [source]

Are symptoms of depression more common in diabetes?

DIABETIC MEDICINE, Issue 11 2008
Results from the Heinz Nixdorf Recall study
Abstract Aims To estimate the association between depressive symptoms and Type 2 diabetes, as well as previously undetected diabetes, in a large population-based sample in Germany and to determine associated variables. Methods We used baseline data on 4595 participants (age 45,75 years, 50.2% women) from the German Heinz Nixdorf Recall study, a population-based, prospective cohort study which started in 2000. Diabetes mellitus was assessed by self report (physician diagnosis or medication), undiagnosed diabetes based on blood glucose levels. Depressive symptoms were assessed using the Center for Epidemiologic Studies Depression (CES-D) scale short form (cut-off , 15 points). We fitted multiple logistic regression models. Results The prevalence of diagnosed and previously undetected diabetes was 9.3% (95% confidence interval 8.2,11.6) and 7.6% (6.6,8.8) in men and 6.0% (5.1,7.1) and 3.2% (2.5,4.0) in women, respectively. Compared with non-diabetic women, the prevalence of depressive symptoms was not significantly different in diabetic women (age-adjusted odds ratio, 95% confidence interval 1.48; 0.98,2.24) and women with undiagnosed diabetes (0.67; 0.33,1.36). In men, the prevalence of depressive symptoms tended to be lower in diabetic than in non-diabetic subjects (0.62; 0.35,1.09), but the depressive symptoms were significantly less frequent in men with undiagnosed diabetes (0.30; 0.13,0.70). The pattern remained after further adjustment. Significant associations with depressive symptoms were found for co-morbidities and living without a partner in both women and in men, and for body mass index and activity level in women only. Conclusions After adjustment for relevant covariates, the association between depressive symptoms and Type 2 diabetes was heterogenous in our population-based study. In subjects with undiagnosed diabetes, however, depressive symptoms were less frequent in men. Co-morbidities and psychosocial conditions are strongly associated with depressive symptoms. [source]

Allodynia in Migraine: Association With Comorbid Pain Conditions

HEADACHE, Issue 9 2009
Gretchen E. Tietjen MD
Background., Cutaneous allodynia (CA) in migraine is a clinical manifestation of central nervous system sensitization. Several chronic pain syndromes and mood disorders are comorbid with migraine. In this study we examine the relationship of migraine-associated CA with these comorbid conditions. We also evaluate the association of CA with factors such as demographic profiles, migraine characteristics, and smoking status that may have an influence on the relationships of CA to pain and mood. Methods., Data are from a cross-sectional multicenter study of comorbid conditions in persons seeking treatment in headache clinics. Diagnosis of migraine was determined by a physician based on the International Classification of Headache Disorders-II criteria. Participants completed a self-administered questionnaire ascertaining sociodemographics, migraine-associated allodynia, physician-diagnosed comorbid medical and psychiatric disorders, headache-related disability, current depression, and anxiety. Results., A total of 1413 migraineurs (mean age = 42 years, 89% women) from 11 different headache treatment centers completed a survey on the prevalence of comorbid conditions. Aura was reported by 38% and chronic headache by 35% of the participants. Sixty percent of the study population reported at least one migraine-related allodynic symptom, 10% reported ,4 symptoms. Symptoms of CA were associated with female gender, body mass index, current smoking, presence of aura, chronic headaches, transformed headaches, severe headache-related disability, and duration of migraine illness from onset. The prevalence of self-reported physician diagnosis of comorbid pain conditions (irritable bowel syndrome, chronic fatigue syndrome, fibromyalgia) and psychiatric conditions (current depression and anxiety) was also associated with symptoms of CA. Adjusted ordinal regression indicated a significant association between number of pain conditions and severity of CA (based on symptom count). Adjusting for sociodemographics, migraine characteristics, and current depression and anxiety, the likelihood of reporting symptoms of severe allodynia was much higher in those with 3 or more pain conditions (odds ratio = 3.03, 95% confidence interval: 1.78-5.17), and 2 pain conditions (odds ratio = 2.67, 95% confidence interval: 1.78-4.01) when compared with those with no comorbid pain condition. Conclusion., Symptoms of CA in migraine were associated with current anxiety, depression, and several chronic pain conditions. A graded relationship was observed between number of allodynic symptoms and the number of pain conditions, even after adjusting for confounding factors. This study also presents the novel association of CA symptoms with younger age of migraine onset, and with cigarette smoking, in addition to confirming several previously reported findings. [source]

Agreement Between Self-Report of Disease Diagnoses and Medical Record Validation in Disabled Older Women: Factors That Modify Agreement

JOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 1 2004
Crystal F. Simpson MD
Objectives: To determine the agreement between self-report of chronic disease and validated evidence of disease using multiple ascertainment methods and to assess effects of cognition, education, age, and comorbidity. Design: Cross-sectional analysis. Setting: Community Baltimore, Maryland. Participants: One thousand two community-dwelling disabled women aged 65 and older. Measurements: Kappa statistics were calculated to determine the relationship between self-report of 14 diseases and standardized algorithms. Analyses were stratified using Mini-Mental State Examination score, education, number of chronic diseases, and age. Results: Kappa was excellent for hip fracture (HF), Parkinson's disease (PD), diabetes mellitus (DM), cancer, stroke, and disc disease (DD); fair to good for angina pectoris, congestive heart failure, and myocardial infarction; and poor for peripheral arterial disease, spinal stenosis, osteoporosis, arthritis, and lung disease. Overall, kappa decreased with decreasing cognition and education, increasing age, and four or more diseases. Conclusion: In disabled older women, self-report of physician diagnosis of HF, PD, DM, cancer, stroke, and DD appears valid. In general, increasing comorbidity and age and decreasing cognition and education do not reduce validity for diseases where agreement was excellent overall. [source]

Benefit of Adherence With Bisphosphonates Depends on Age and Fracture Type: Results From an Analysis of 101,038 New Bisphosphonate Users,,

JOURNAL OF BONE AND MINERAL RESEARCH, Issue 9 2008
Jeffrey R Curtis
Abstract The relationship between high adherence to oral bisphosphonates and the risk of different types of fractures has not been well studied among adults of different ages. Using claims data from a large U.S. health care organization, we quantified adherence after initiating bisphosphonate therapy using the medication possession ratio (MPR) and identified fractures. Cox proportional hazards models were used to evaluate the rate of fracture among nonadherent persons (MPR < 50%) compared with highly adherent persons (MPR , 80%) across several age strata and a variety of types of clinical fractures. In conjunction with fracture incidence rates among the nonadherent, these estimates were used to compute the number needed to treat with high adherence to prevent one fracture, by age and fracture type. Among 101,038 new bisphosphonate users, the proportion of persons with high adherence at 1, 2, and 3 yr was 44%, 39%, and 35%, respectively. Among 65- to 78-yr-old persons with a physician diagnosis of osteoporosis, the crude and adjusted rate of hip fracture among the nonadherent was 1.96 (95% CI, 1.48,2.60) and 1.74 (95% CI, 1.30,2.31), respectively, resulting in a number needed to treat with high adherence to prevent one hip fracture of 107. The impact of high adherence was substantially less for other types of fractures and for younger persons. Analysis of adherence in a non,time-dependent fashion artifactually magnified differences in fracture rates between adherent and nonadherent persons. The antifracture effectiveness associated with high adherence to oral bisphosphonates varied substantially by age and fracture type. These results provide estimates of absolute fracture effectiveness across age subgroups and fracture types that have been minimally evaluated in clinical trials and may be useful for future cost-effectiveness studies. [source]

Systematic review: the global incidence and prevalence of peptic ulcer disease

ALIMENTARY PHARMACOLOGY & THERAPEUTICS, Issue 9 2009
J. J. Y. SUNG
Summary Background, Peptic ulcer disease (PUD) is most commonly associated with Helicobacter pylori infection and the use of acetylsalicylic acid (ASA) and nonsteroidal anti-inflammatory drugs (NSAIDs). The management of H. pylori infection has improved radically in recent years; however, the prescription of ASA and NSAIDs has increased over the same period. Aim, To evaluate the current global incidence and prevalence of PUD by systematic review of the literature published over the last decade. Methods, Systematic searches of PubMed, EMBASE and the Cochrane library. Results, The annual incidence rates of PUD were 0.10,0.19% for physician-diagnosed PUD and 0.03,0.17% when based on hospitalization data. The 1-year prevalence based on physician diagnosis was 0.12,1.50% and that based on hospitalization data was 0.10,0.19%. The majority of studies reported a decrease in the incidence or prevalence of PUD over time. Conclusions, Peptic ulcer disease remains a common condition, although reported incidence and prevalence are decreasing. This decrease may be due to a decrease in H. pylori -associated PUD. [source]

Evaluation of the diagnostic utility of spinal magnetic resonance imaging in axial spondylarthritis

ARTHRITIS & RHEUMATISM, Issue 5 2009
A. N. Bennett
Objective Magnetic resonance imaging (MRI) is increasingly used for the diagnosis of axial spondylarthritis (SpA), but it is unknown whether characteristic lesions are actually specific for SpA. This study was undertaken to compare MRI patterns of disease in active SpA, degenerative arthritis (DA), and malignancy. Methods Fat-suppressed MRI of the axial skeleton was performed on 174 patients with back pain and 11 control subjects. Lesions detected by MRI, including Romanus lesions (RLs) and end-plate, diffuse vertebral body, posterior element, and spinous process bone marrow edema (BME) lesions, were scored in a blinded manner. An imaging diagnosis was given based on MRI findings alone, and this was compared with the gold-standard treating physician's diagnosis. Results The physician diagnosis was SpA in 64 subjects, DA in 45 subjects, malignancy in 45 subjects, other diagnoses in 20 subjects, and normal in 11 subjects. There was 72% agreement between the imaging diagnosis and physician diagnosis. End-plate edema, degenerative discs, and RLs were frequently observed in patients with any of the 3 major diagnoses. Single RLs were of low diagnostic utility for SpA, but ,3 RLs (likelihood ratio [LR] 12.4) and severe RLs (LR infinite) in younger subjects were highly diagnostic of SpA. Posterior element BME lesions of mild or moderate grade were also highly diagnostic of SpA (LR 14.5). The most common diagnostic confusion was between SpA and DA, since both had RLs present and the presence/absence of degenerative discs did not change the diagnostic assessment. Conclusion This study confirms the high diagnostic utility of MRI in axial SpA, with severe or multiple RLs evident on MRI being characteristic in younger patients and mild/moderate posterior element lesions being specific for SpA. However, MRI lesions previously considered to be characteristic of SpA could also be found frequently in patients with DA and patients with malignancy, and therefore such lesions should be interpreted with caution, particularly in older patients. [source]

Anti,U3 RNP autoantibodies in systemic sclerosis

ARTHRITIS & RHEUMATISM, Issue 4 2009
Rohit Aggarwal
Objective To describe the classification, demographic and clinical features, and survival in anti,U3 RNP autoantibody,positive patients with systemic sclerosis (SSc). Methods Medical records of 108 anti,U3 RNP,positive and 2,471 anti,U3 RNP,negative SSc patients first evaluated during 1985,2003 were reviewed. Anti,U3 RNP antibody was detected by protein and RNA immunoprecipitation. Disease classification, demographic and clinical features, organ system involvement, and survival were compared between the 2 patient groups, by Student's t -test, chi-square analysis, and Mantel-Haenszel test. Results The anti,U3 RNP,positive group had a higher proportion of African American patients (27% versus 5%; P < 0.001) and male patients (29% versus 19%; P = 0.021), and was younger at the time of first physician diagnosis (mean age 42.8 years versus 47.4 years; P = 0.001). The 2 groups had similar proportions of patients with diffuse cutaneous involvement (47% and 45% in those with and those without anti,U3 RNP, respectively). However, among patients with diffuse cutaneous involvement, the mean maximum modified Rodnan skin score was significantly lower in the anti,U3 RNP group (22.3 versus 27.9; P < 0.001). Skeletal muscle involvement was more frequent in anti,U3 RNP,positive patients (25% versus 14%; P = 0.002), as was "intrinsic" pulmonary arterial hypertension (PAH) (31% versus 13%; P < 0.001). The frequency of gastrointestinal involvement, cardiac involvement, pulmonary fibrosis, and "renal crisis" did not differ significantly between the 2 groups. Survival was worse in the anti,U3 RNP,positive group (hazard ratio 1.38 [95% confidence interval 1.05,1.82]). PAH was the most common known cause of death in patients with anti,U3 RNP (30%, versus 10% in the anti,U3 RNP,negative group; P < 0.001). Conclusion The present findings demonstrate that the frequencies of African American race and male sex are greater among SSc patients with anti,U3 RNP antibody than those without, and the former group is younger at SSc diagnosis. Anti,U3 RNP,positive patients have more frequent skeletal muscle involvement and PAH, the latter being the most common cause of death. [source]

Potential association between infertility and spinal neural tube defects in offspring,,§

BIRTH DEFECTS RESEARCH, Issue 10 2006
Yvonne W. Wu
Abstract BACKGROUND: We examined the possible association between infertility and spinal neural tube defects (NTDs). METHODS: This is a nested case-control study within the Kaiser Permanente Medical Care Program (KPMCP) in Northern California. Among a birth cohort of 110,624 singleton infants ,36 weeks gestation, 1994,1997, we electronically identified cases of spinal NTDs and confirmed the diagnosis by chart review. Controls (n = 1,608) were randomly selected from the birth population. History of infertility was defined as: (1) physician diagnosis of infertility; (2) prescription for an infertility medication noted in the KPMCP pharmacy; and/or (3) evaluation at 1 of 15 infertility clinics in Northern California. RESULTS: Eighteen infants diagnosed with spinal NTDs (prevalence 1.6/10,000) included 13 with spina bifida cystica and 5 with spina bifida occulta. Case mothers were more likely to have a history of infertility (4/18 vs. 96/1,608, OR 4.3, 95% CI 1.01,14.0), and to have been prescribed clomiphene citrate within the window spanning 60 days before to 15 days after conception (3/18 vs. 32/1,608, OR 11.7, 95% CI 2.0,44.8). CONCLUSION: This exploratory study suggests that infertility may be associated with an increased risk of spinal NTDs among liveborn, term infants. Birth Defects Research (Part A), 2006. © 2006 Wiley-Liss, Inc. [source]

Activated eosinophils in nasal polyps: a comparison of asthmatic and non-asthmatic patients

CLINICAL OTOLARYNGOLOGY, Issue 3 2005
N.D. Bateman
Objectives:, There is a recognized clinical association between nasal polyps and asthma. Nasal polyps and the airways of asthmatic patients demonstrate marked eosinophilia suggesting that this inflammatory cell may have a key role to play in both conditions. The objective of this study was to determine whether nasal polyps from patients with asthma had a greater density of activated eosinophils than patients with no associated respiratory disease. Design:, Archived specimens were retrieved from patients who had undergone nasal polyp surgery and their case notes reviewed. Activated eosinophils were identified using immunohistochemistry for a monoclonal antibody to secreted eosinophil cationic protein (EG2). Setting:, Teaching hospital otolaryngology unit. Participants:, Consecutive patients who had undergone nasal polyp surgery in 1994 were recruited. The diagnosis of asthma was based on a documented physician diagnosis and appropriate drug treatment. Twenty-four asthmatic and 35 non-asthmatic patients were studied. Main outcome measures:, Eosinophil density was measured using a standardized counting technique. Results:, Asthmatic patients were significantly more likely to have had previous polyp surgery (chi-square test: P < 0.05). Areas of intense eosinophilia were identified in all samples. There was a significant greater degree of activated eosinophilia in the asthmatic patients (t -test: P < 0.05). Conclusions:, We have demonstrated a higher number of previous operations in asthmatic patients, and also a greater degree of activated eosinophilia in asthmatic polyps compared with non-asthmatics. This would suggest that eosinophil activity has a role to play in the pathogenesis of nasal polyps. [source]

BIOMARKER: The validity of the laboratory marker combinations DOVER and QUVER to detect physician's diagnosis of at-risk drinking

ADDICTION BIOLOGY, Issue 1 2007
Michael Bentele
ABSTRACT Especially in situations where it might be favorable for the patient to dissimulate the existing alcohol problem, ,objective' laboratory tests can be helpful. In this study we report validation of the two combinations DOVER (DOctor VERified) and QUVER (QUestionnarie VERified) of the biological markers percent carbohydrate-deficient transferrin (%CDT) and gamma-glutamyl-transferase (,-GT) to detect patients that have been identified by their physicians with at-risk drinking behavior. Fifty-eight general practitioners (GPs) participated at two study sites in South-West Germany. Patients filled in a questionnaire that included the alcohol use disorders identification test (AUDIT) and gave a blood sample. The GP recorded his/her assessment about the presence of an alcohol-related disorder in the patient. Receiver operating characteristics (ROC) analyses of the marker combinations DOVER and QUVER were performed. A total of 2940 patients participated in the study, of which 2496 completed data sets that could be used for further analysis. The area under the curve (AUC) of 79.5% for DOVER and 77.2% (QUVER) are in a higher range than the values for gamma%CDT (75.7%) or ,-GT (72.5%) and %CDT (64.5%) and suggest superiority of the proposed marker combinations. Cross-validation results were almost identical with 76.6% and 73.3% for DOVER and QUVER, respectively. Our analysis demonstrated that the combination of the markers ,-GT and %CDT with the physician's judgement of the condition as reference was superior to the use of single markers. [source]

Validation of the modified telephone interview for cognitive status (TICS-m) in Hebrew

INTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 5 2003
Michal Schnaider Beeri
Abstract Introduction The validity of the Hebrew version of the Telephone Interview for Cognitive Status-Modified (TICS-m) for Mild Cognitive Impairment (MCI), for dementia, and for cognitive impairment (either MCI or dementia) was investigated. Methods Of the 10,059 who took part of the Israel Ischemic Heart Disease Cohort, 1902 of the 2901 survivors in 1999 had TICS-m interviews. Those with a score of 27 or below and a random sample with a score of 28 or 29 were invited to have a physician's examination for the diagnosis of dementia. The analysis was performed on the 576 who agreed. Results Based on physician's diagnosis, 269 were diagnosed as suffering from dementia, 128 as suffering from MCI, and 179 were diagnosed with no cognitive impairment. The TICS-m Hebrew version's internal consistency was very high (Cronbach's alpha,=,0.98) and showed a strong convergent validity with the MMSE (r,=,0.82; p,<,0.0005). The sensitivity was 100% for each of the conditions. Finally, after controlling for age, education and hearing impairment, TICS-m was a strong predictor of dementia, MCI and cognitive impairment. Conclusion At a cut-off of 27/50 the Hebrew version of the TICS-m is a useful screening instrument to identify subjects suffering from mild cognitive impairment, dementia and cognitive impairment (MCI or dementia). Copyright © 2003 John Wiley & Sons, Ltd. [source]

Evaluation of Emergency Air Evacuation of Critically Ill Patients from Cruise Ships

JOURNAL OF TRAVEL MEDICINE, Issue 6 2001
Laurence D. Prina
Background: The study objectives were to assess the ship physician's diagnostic accuracy in making the decision to air evacuate critically ill patients from cruise ships, to determine the outcome of these patients, and the overall benefit of air evacuation. Methods: From October 1999 to May 2000, we performed a prospective study of critically ill patients coming from cruise ships in the Caribbean and transported to our institution by air ambulance. Demographics, initial diagnosis, and treatment on board were collected by the triage officer at the time of the cruise physician's first call. In route complications and flight team composition were obtained from the air ambulance monitoring log. Patients were followed-up in the hospital for complications, outcome, and final diagnosis. Results: A consecutive series of 104 patients were considered for analysis. There were 65 men and 39 women (mean age: 68.7 years). Cruise physician's diagnosis was correct in more than 90% of the cases. Internal medicine and surgical conditions represented 80.8% and 19.2% of the cases respectively, falling mainly into three categories: cardiac (34.6%), neurological (20.2%), and digestive (14%). Two cardiac arrests and 1 ventricular fibrillation were successfully resuscitated and 5 of 15 myocardial infarctions received thrombolytic therapy on board. Air transfers were warranted in 96.1% of the cases and physician presence in the flight was considered appropriate in 97.6%. In route complications and mortality rate were 5.8% and 2.9% respectively, related to serious cardiac events. Among the 98 hospitalized patients, 10 patients developed new complications and 5 died. The overall mortality rate was 7.7%. Conclusion: The cruise industry appears off to a good start in the medical treatment of passengers needing air evacuation to a land based medical facility. There is room for improvement and adoption of American College of Emergency Physicians (ACEP) and International Council of Cruise Lines (ICCL) Health Care Guidelines are meaningful first steps. Analysis of Caribbean medical facilities and implementation of active telemedicine conferencing represent alternatives to air evacuation that need to be studied. [source]

Risk factors for allergic rhinitis in Costa Rican children with asthma

ALLERGY, Issue 2 2010
S. Bunyavanich
To cite this article: Bunyavanich S, Soto-Quiros ME, Avila L, Laskey D, Senter JM, Celedón JC. Risk factors for allergic rhinitis in Costa Rican children with asthma. Allergy 2010; 65; 256,263 DOI: 10.1111/j.1398-9995.2009.02159.x. Abstract Background:, Risk factors for allergic rhinitis (AR) in asthmatics are likely distinct from those for AR or asthma alone. We sought to identify clinical and environmental risk factors for AR in children with asthma. Methods:, We performed a cross-sectional study of 616 Costa Rican children aged 6,14 years with asthma. Candidate risk factors were drawn from questionnaire data, spirometry, methacholine challenge testing, skin testing, and serology. Two outcome measures, skin test reaction (STR)-positive AR and physician-diagnosed AR, were examined by logistic regression. Results:, STR-positive AR had high prevalence (80%) in Costa Rican children with asthma, and its independent risk factors were nasal symptoms after exposure to dust or mold, parental history of AR, older age at asthma onset, oral steroid use in the past year, eosinophilia, and positive IgEs to dust mite and cockroach. Physician-diagnosed AR had lower prevalence (27%), and its independent risk factors were nasal symptoms after pollen exposure, STR to tree pollens, a parental history of AR, inhaled steroid and short-acting ,2 agonist use in the past year, household mold/mildew, and fewer older siblings. A physician's diagnosis was only 29.5% sensitive for STR-positive AR. Conclusions:, Risk factors for AR in children with asthma depend on the definition of AR. Indoor allergens drive risk for STR-positive AR. Outdoor allergens and home environmental conditions are risk factors for physician-diagnosed AR. We propose that children with asthma in Costa Rica and other Latin American nations undergo limited skin testing or specific IgE measurements to reduce the current under-diagnosis of AR. [source]

The impact of food hypersensitivity reported in 9-year-old children by their parents on health-related quality of life

ALLERGY, Issue 2 2008
E. Östblom
Background:, There are only a few studies on the impact of food hypersensitivity (FHS) in children on health-related quality of life (HRQL). The present study was designed to examine this impact in a population-based birth cohort (BAMSE). Methods:, A nested case,control study was performed within the cohort. The parents of 1378 nine-year-old children filled out a generic questionnaire with 13 subscales (Child Health Questionnaire Parental Form 28 , CHQ-PF28) supplemented with disease-specific questions concerning FHS. There were 212 children with report of FHS. Another 221 children with allergic diseases but not FHS were examined for comparison. Furthermore, the impact of pronounced symptoms of FHS and of increasing levels of food-specific IgE antibodies on HRQL was also analysed. Results:, The children with FHS exhibited significantly lower scores on the subscales physical functioning, role/social limitations , physical and general health in the generic instrument. Furthermore, children with food-related symptoms from the lower airways were scored lower on Self Esteem, Parental Impact , time and Family Cohesion. Sensitization per se did not alter these patterns, but high levels of food-specific IgE-antibodies affected mental health and general health negatively. A physician's diagnosis of food allergy did not affect any of the subscales negatively. Conclusions:, Parents reported that FHS exerts a negative impact on the HRQL of 9-year-old children, in particular in children with symptoms from the lower airways or if the FHS is associated with high levels of food-specific IgE-antibodies. Healthcare-givers must put major effort into improving and maintaining the HRQL of these children. [source]

Evaluation of the diagnostic utility of spinal magnetic resonance imaging in axial spondylarthritis

Validation of a questionnaire on cow's milk allergy: parental reports and physician's diagnosis

ACTA PAEDIATRICA, Issue 8 2010
J Tuokkola
No abstract is available for this article. [source]

Serum metalloproteinase leukolysin (MMP-25/MT-6): a potential metabolic marker for atopy-associated inflammation

CLINICAL & EXPERIMENTAL ALLERGY, Issue 6 2010
M. N. Blumenthal
Summary Background Leukolysin is a novel matrix metalloproteinase (MMP-25/MT-6) released mainly by granulocytic cells, primarily neutrophils, which are implicated in chronic airways inflammation. Objective To determine if leukolysin might be a serum marker for atopic asthma or chronic obstructive pulmonary disease (COPD). Methods Three study populations were evaluated: (1) nuclear families with medical history of atopic asthma (N=337), (2) married-in individuals from an independent study of asthma genetics (N=122) and (3) randomly selected males with diagnosis of COPD (N=100). Each person was screened for asthma or COPD symptoms, respiratory function by standardized spirometry and serum total IgE and leukolysin and anti-IL1 levels by immunoassay. Study groups (1 and 2) were also screened by skin prick test using a battery of 14 common aeroallergens. Heritability estimates for leukolysin and total IgE were made by variance components analysis. Results For those without asthma or who had asthma defined as having symptoms, a physician's diagnosis and bronchial hyper-reactivity as demonstrated by reversibility in response to albuteral and/or bronchial reactivity as measured by a methacholine challenge, serum leukolysin levels were found to be higher for those with any positive skin test result. This paralleled trends for serum total IgE. In the nuclear families and COPD patients, serum leukolysin levels were significantly elevated for those who also had elevated total IgE levels (log[IgE]>2.0) compared with those with lower IgE (log[IgE]<2.0). Serum IL-1 levels correlated with the leukolycin levels. In contrast to IgE, leukolysin showed no apparent inherited component. Conclusion Among individuals with history of chronic airways inflammation (asthma and COPD) serum leukolysin may be a metabolic marker associated with chronic atopy-associated respiratory inflammation. Common factors may stimulate increased production or release of both leukolysin from myeloid cells and IgE from lymphoid cells. [source]

High levels and gender difference of exhaled nitric oxide in Chinese schoolchildren

CLINICAL & EXPERIMENTAL ALLERGY, Issue 7 2005
G. W. K. Wong
Summary Background Exhaled nitric oxide (eNO) may represent a useful noninvasive marker of airway inflammation, but data on the reference population values in schoolchildren are limited. No reference eNO study in Asian children has been published. Methods Levels of eNO in a sample of 531 schoolchildren aged 11,18 years recruited from five schools (three international schools) in Hong Kong were measured online by a chemiluminescence analyser according to ERS/ATS standard. Each student also completed an International Study of Asthma and Allergic disease in Childhood questionnaire. Results Among the children without a physician's diagnosis of asthma or symptoms of wheeze, rhinitis and eczema, there were 258 Chinese and 33 Caucasians. In control Chinese children, the eNO level (median: interquantile range) was significantly higher (P<0.001) in males (17.0 parts per billion (p.p.b.); 10.7,36.6) than in females (10.8 p.p.b.; 7.8,17.6). When compared with Caucasian control males (11.6 p.p.b.; 8.2,19.3) and females (9.1 p.p.b.; 7.5,11.9), the Chinese children had significantly higher eNO levels for both males (P=0.011) and females (P=0.037). For Chinese asthmatic males, the median eNO (interquartile range) was 39.8 p.p.b. (12.5,73.8), and for asthmatic females, 18.0 (9.6,56.3). After controlling for sex in Chinese controls, eNO did not have any significant correlation with height, weight and body mass index or body surface area. Conclusions This study demonstrates a gender difference of eNO level in healthy Chinese schoolchildren. When compared with Caucasians, Chinese children have significantly higher eNO levels. [source]