Background The current study aimed to determine eye care utilization, to assess the role of economic inequality in the utilization of eye care services, and to identify its determinants in Shahroud, North of Iran.   Methods Of the 6,311 invited people, 5,190 (82.24%) individuals aged 40 to 64 years old participated in the study. A history of a visit by an ophthalmologist or optometrist was cons...

introduction:apache (acute physiologic and chronic health evaluation) score is a medical tool designed to measure the severity of disease for adult patients admitted to intensive care units (icu). however, it is designed based on the american patients’ data and is not well suited to be used for iranian people. in addition, iranian hospitals are not equipped with high dependency units which is r...

dental status may influence food intake. the aim of this review was to summarize the earlier investigations on the association between food intake and dental status. we searched the electronic databases of pubmed and the cochrane library for articles published until 30 february, 2012. to reach the related published articles, medical subject heading (mesh) terms of ‘oral health,’ ‘masticatory pe...

The study evaluated possible transmission of Mycoplasma bovis from sand bedding to naive dairy calves. Screening of a closed herd showed 99% probability that the herd was free of mycoplasma in calves. Neonatal calves (n = 12) from the herd were blocked by weight and height and randomly assigned as controls (n = 6) bedded with quarry sand, or exposed (n = 6) bedded with M. bovis-positive bedding...

Introduction: The increasing prevalence of overweight and obesity is one of the most critical issues of urban health. The current study investigated the effects of community-based interventions on modification of overweight and obesity. Methods: A program based on the Urban Health Equity Assessment and Response Tool (Urban HEART) was developed and impleme...

Background Despite high immunization rates, hundreds of thousands of poor and underserved children continue to lack their necessary immunizations and are at risk of acquiring a vaccine-preventable disease. Local Health Departments (LHDs) and public health clinicians figure prominently in efforts to address this problem.   Methods This exploratory research compared ten (10) North Carolina LHDs w...

background & objectives: regional planning requires identification of the development status of regions relative to each other. one of the indicators of development is health indicator that describes utilization of health services in the society. the purpose of this study is to analyze health indicators status in ardabil province and prioritize them for future planning. methods: based on practi...

n engl j med 358;23 www.nejm.org june 5, 2008 2509 tivation of the contact system. N Engl J Med 2008;358:2457­ 67. Petitou M, Casu B, Lindahl U. 1976­1983, A critical period in the history of heparin: the discovery of the antithrombin bind­ ing site. Biochimie 2003;85:83­9. Hojima Y, Cochrane CG, Wiggins RC, Austen KF, Stevens RL. In vitro activation of the contact (Hageman factor) system of pl...