نتایج جستجو برای: public health systems
تعداد نتایج: 2290904 فیلتر نتایج به سال:
0
purpose: to determine the general population’s knowledge and awareness about cataract, glaucoma and diabetic retinopathy (dr) in tehran, the most populated and capital city of iran, in order to assess the need for health education programs. methods: this cross-sectional population-based survey was conducted during 2010 and a structured questionnaire was filled by 5 trained interviewers via tele...
background: screening of students ´ health problems could lead to timely prevention and control of many health disorders. this study aimed to determine the nationwide prevalence of common disorders through school health screening program in iran methods: this cross-sectional national screening program was conducted in 2007-2008 among first- and third-grade- students in primary schools, first- ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید