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تعداد نتایج: 2587 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE Stroke is an important cause of death and disability among children. Clinical trials for childhood stroke require a valid and reliable acute clinical stroke scale. We evaluated interrater reliability (IRR) of a pediatric adaptation of the National Institutes of Health Stroke Scale. METHODS The pediatric adaptation of the National Institutes of Health Stroke Scale was de...
BACKGROUND AND PURPOSE The Pediatric Stroke Outcome Measure (PSOM) is an objective, disease-specific outcome measure containing 115 test items suitable for newborn to adult ages. The PSOM measures neurological deficit and function across 5 subscales: right sensorimotor, left sensorimotor, language production, language comprehension, and cognitive/behavior yielding a final 10-point deficit score...
BACKGROUND Motorcycle riders are amongst some of the most vulnerable road users. The burden of motorcycles injuries from low and middle income countries is under-reported. OBJECTIVES In this study, the cost of traffic injuries among motorcyclists was calculated using the willingness to pay (WTP) method in Iran in 2013. PATIENTS AND METHODS In a cross-sectional study, 143 motorcyclists were ...
Background and purpose: Air pollution causes respiratory diseases such as chronic obstructive pulmonary disease (COPD). In this study we aimed at statistical modeling of the effects of air pollution on mortality due to chronic pulmonary disease and COPD in Mashhad, Iran, using negative binomial regression. Materials and methods: Mortality data due to chronic pulmonary diseases and the average ...
In crop insurance design, the yield guarantee and the premium are very important parameters, both of which depend upon the yield distribution. Accordingly, the accurate modeling of yield distribution is essential for designing crop insurance contracts. This study employs historical county-level yield data for irrigated and dry wheat in East Azarbaijan Province, Iran for 1975-2013 to evaluate th...
Abstract Until today, iron gall ink is classified as an exceptional underdrawing material for paintings. Its study and definite identification usually based on invasive analysis. This article presents a new non-destructive approach using micro-X-ray fluorescence scanning (MA-XRF), LED-excited IRR (LEDE-IRR) narrow wavelength-range of infrared radiation (IR) illumination stereomicroscopy studyin...
IMPORTANCE Increasing access to care may be insufficient to improve the health of patients with diabetes mellitus and unmet basic needs (hereinafter referred to as material need insecurities). How specific material need insecurities relate to clinical outcomes and the use of health care resources in a setting of near-universal access to health care is unclear. OBJECTIVE To determine the assoc...
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