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BACKGROUND White matter lesions can be easily observed on T2-weighted MR images, and are termed white matter hyperintensities (WMH). Their presence may be correlated with cognitive impairment; however, the relationship between regional WMH volume and catechol-O-methyltransferase (COMT) Val158Met polymorphism in healthy populations remains unclear. METHODS We recruited 315 ethnic Chinese adult...
زمینه و هدف : بررسی دیدگاه‌های فراگیران، یکی از راه های ارزیابی اثربخشی روش‌های ارزشیابی در آموزش پزشکی است. هدف مطالعه حاضر، ارزیابی نگرش دانشجویان پزشکی مقطع کارآموزی دانشگاه علوم پزشکی بابل در خصوص آزمون بالینی ساختارمند عینی ( OSCE یا Objective structured clinical examination ) بخش جراحی در طول چهار سال 92-1389 بود. روش کار: در این مطالعه توصیفی- تحلیلی، پس از برگزاری آزمون‌های OSCE پ...
Correspondence: Fabio Monzani Department of Internal Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy Tel +39 050 993 490 Fax +39 050 553 235 Email [email protected] Abstract: Interferon (INF) β 1a 22 or 44 μg (Rebif ) administered s.c. 3 times a week (t.i.w) is a well established immunomodulating treatment for relapsing remitting multiple sclerosis (RRMS). This review focuses o...
The current study reviewed all prior studies conducted on family home movies of infants who would be later diagnosed with autism spectrum disorder (ASD). Out of 41 original reports found since 1975, we retained 18 studies (317 films, maximum), sorted according to their methodological design using a quality grid. In the first 2 years of life, signs that differentiated childrenwith ASD from child...
In this paper we describe the application of a wavelet analysis-based method, to characterize the frequency power distribution of the unsteady respiratory sound signals in order to better discriminate the healthy state of a given subject. To evaluate the methodology, both normal tracheal sounds as well as adventitious respiratory sounds were investigated. In particular, our analysis shows the p...
Studies investigating preferences for shared decision making (SDM) have focused on associations with sociodemographic variables, with few investigations exploring patient factors. We aimed to investigate the relationship between patient activation and preferences for SDM in 6 common medical decisions among a nationally representative cross-sectional survey of American adults. Adults older than ...
BACKGROUND AND PURPOSE Spinal meningeal diverticula have been implicated in the pathogenesis of spontaneous intracranial hypotension and have been proposed as both diagnostic features of and therapeutic targets for the condition. We compared the prevalence and myelographic appearance of spinal diverticula in patients with SIH and healthy controls. MATERIALS AND METHODS Patients satisfying the...
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