background and purpose: identifying the risk factors of hepatitis c، b، and hiv is necessary to prevent their increasing prevalence. therefore، we sought to identify the frequency of their risk factors among the homeless of tehran، iran during 2005 to 2007. methods and materials: this descriptive analytical study was conducted during 2005 to 2007 on the homeless population of tehran، iran. two ...

background: plasterers are at risk of musculoskeletal disorders (msds) due to the nature of their occupation and ergonomic factors. the purpose of this study was to evaluate the biomechanical risk factors for msds among plasterers. materials and methods: in this descriptive study, 70 plasterers from neyshabur, iran, were studied in 2014. the nordic musculoskeletal questionnaire (nmq) was used t...

introduction: vaginits is probably the most common infection in women during their reproductive years, resulting in 5-10 million health-care visits a year, worldwide. vulvovaginal candidiasis (vvc) is the second-most common form of vaginitis in the united states, which is associated with use of oral contraceptives containing high levels of estrogen and hormonal therapies. midwives play an impor...

background: burn injuries in many respects is the most tragic that a person may experience. the purpose of this study was to know the burn casualties prevalence in people over 15 years old to identify the risk and predisposing factors in the province of west azarbaijan of iran. methods: this cross-sectional study was performed from march 2008 to march 2010. the demographic and epidemiologic inf...

background:   objective: present study was conducted to determine prevalence and risk factors associated with preterm birth in ardabil, iran.   materials and methods: a case control study was conducted between nov 2010 and july 2011 in all three maternal hospitals in ardabil. all the live newborns during the study period were investigated. of 6705 live births during the study period 346 births ...

discussion the prevalence of mtss was relatively lower in this study comparing to other studies on military personnel. it was not probably due to type of military shoes or exercise area surface (none of them were standardized); it could be due to low intensity trainings and the long intervals between training sessions. results data of all the 181 subjects with the mean age of 30.7 ± 4.68 years ...

evidence has been accumulating for some time regarding the reduced life-expectancy experienced by people living with a mental illness. in developed world settings this can involve a two-decade reduction in life expectancy, whilst in the developing world the gap may be as high as thirty years. whilst genetic risk factors and suicide contribute to this ‘scandal of premature mortality’, modifiable...

ôbjective: postpartum depression (ppd) is a common health problem which affects women in the postpartum period. this is a brief note on its associated factors in women from different cultures. methods: â literature review was performed in mëdlïnë and pubmed from 1991 to 2008 and magiran from 1991 to 2009. âdditional articles and book chapters were referenced from these sources. results: the pre...

conclusions decreasing trend during recent six years reflects a partial success in leishmaniasis control, but update data regarding geographical cl distribution can guide our intervention effectively. results during our six years study, we observed a significant decreasing incidence trend. totally, 2863 cl cases were registered. risk of disease in men was 1.4 times more than women and in rural ...