OBJECTIVE To assess the impact of country material distribution on adolescents' perceptions of health. DESIGN Cross sectional multilevel study. SETTING Data were collected from the school based health behaviour in school aged children: WHO cross national study 1997/98, which includes students from 27 European and North American countries. PARTICIPANTS 12 0381 students in year 6, 8, and 10...

The study aimed to investigate whether social engagement predicted longitudinally objective and subjective physical health. Measures of social engagement, subjective and objective health were taken at three points in time, 4 years apart (T1, T2, T3). Three questions were examined: does social engagement at T1 predict objective/subjective health at T2, does social engagement at T2 predict object...

This study examined social inequalities in health in the second half of life. Data for empirical analyses came from the second wave of the German Ageing Survey (DEAS), an ongoing population-based, representative study of community dwelling persons living in Germany, aged 40-85 years (N = 2,787). Three different indicators for socioeconomic status (SES; education, income, financial assets as an ...

Uveitis, or inflammation of the uveal tract (i.e., iris, ciliary body, and choroid), results from a heterogeneous collection of disorders of varying etiologies and pathogenic mechanisms. Uveitis is caused by a systemic disease in 30% to 45% of patients. Primary care physicians may be asked to evaluate patients with uveitis when an underlying systemic diagnosis is suspected but not apparent from...

The diagnosis of ND begins with its characterization as either a physiological or pathological condition (Simmons et al., 2003). Physiological discharge, often a manifestation of breast manipulation, is usually bilateral, is white or green, and emanates from many ducts (Simmons et al., 2003). Possible causes of persistent physiological discharge include oral contraceptives, antihypertensives, t...

The aim of the study was to study the effects of a flexible shift system (based on self-determined work hours) with respect to sleep/wake complaints and subjective health. The comparison group was a rapidly rotating shift system, with frequently occurring quick returns. A secondary aim was to examine the relation between work hour characteristics indicating compressed or difficult rosters (e.g....

ISSN 2277 5048 | © 2012 Bonfring Abstract--The use of routine laboratory tests in diagnosing disease is becoming of increasing importance. This emphasizes to test the efficiency of diagnostic tests, since relatively few diagnostic tests correctly classify all subjects tested as diseased or well. The more usual situation is one in which some well subjects are classified as diseased and some dise...

In a 29-year study of 6,203 individuals ranging in age from 41 to 96 years at initial assessment, we evaluated the relative and combined influence of 65 mortality risk factors, which included sociodemographic variables, lifestyle attributes, medical indices, and multiple cognitive abilities. Reductions in mortality risk were most associated with higher self-rated health, female gender, fewer ye...

I read the recent publication by Rasighaemi et al. with great interest. Rasighaemi et al. noted that “Lower FXII activity is not a risk factor; rather, it simply represents a risk marker for thrombosis [1].” I have some concern regarding this work. First, there is the question of whether or not this is a good case-control study. The authors stated that a matched control group was used; however,...

Diagnostic testing can be used to discriminate subjects with a target disorder from subjects without it. Several indicators of diagnostic performance have been proposed, such as sensitivity and specificity. Using paired indicators can be a disadvantage in comparing the performance of competing tests, especially if one test does not outperform the other on both indicators. Here we propose the us...