The psychometric properties of instruments used to measure self-reported experiences of discrimination in epidemiologic studies are rarely assessed, especially regarding construct validity. The authors used 2000-2001 data from the Coronary Artery Risk Development in Young Adults (CARDIA) Study to examine differential item functioning (DIF) in 2 versions of the Experiences of Discrimination (EOD...

background advances in burn care over the past 50 years have brought about remarkable improvement in mortality rates such that survival has become an expected outcome even in patients with extensive injuries. although these improvements have occurred in all age groups, survival in older adults still lags far behind that in younger cohorts. this study determines the outcomes of older adults with...

objective: to investigate possible immunological humoral correlates in newly diagnosed adult-onset generalized tonic-clonic epilepsy among iranian patients before and after sodium valproate treatment.   patients and methods: 72 adult patients with newly diagnosed idiopathic generalized tonic-clonic epilepsy were recruited. serum antinuclear antibodies (ana), anti-cardiolipin antibodies (acl), a...

in this study, the spatial distribution of overwintered adults of sunn pest, eurygaster integriceps puton, was investigated by using dispersion parameters and indices, mathematical distribution, and regression techniques in rainfed wheat fields by sample size of 1 m2 in 2009 and 2010. the dispersion parameters including: mean-variance test and clumping parameter () showed that the overwintered ...

Adults with pediatric-onset medical conditions (POMCs) are susceptible to early development of high-burden medical conditions. However, research pertaining to this topic is lacking, which is vital information that could assist in health benefit planning and administration. The purpose of this study was to determine the prevalence of high-burden medical conditions among privately and publicly in...

objectives: nasality is one of the important parameters in pathology of voice resonance. voice of normal adults has nasality to some extent. it appears that nasality, like other parameters of voice, can be affected by loudness which can be measured in experimental evaluations. this study was conducted to determine the effect of vocal loudness on nasalance of vowels in normal adults and to ident...

background: the stresses elderly face in various situations are different from those faced by other age groups. they are at a stage in life where they may face extended and critical health problems. in general, aging adults are vulnerable to the harmful effects of a negative stressor factors. this study was conducted to evaluate the effects of precede model-based educational program on level of...