نتایج جستجو برای: dual risk behaviors
تعداد نتایج: 1199536 فیلتر نتایج به سال:
background: it is unclear whether knowing of current hiv status is associated with change in injecting behaviors among people who inject drugs (pwid) in iran. the objective of the present study was to determine whether awareness of hiv positive status is associated with a reduction in injecting risk behaviors, after matching for socio-demographic characteristics . methods : five hundred male pw...
BACKGROUND Recent declines in US cigarette smoking prevalence have coincided with increases in use of other tobacco products. Multiple product tobacco models can help assess the population health impacts associated with use of a wide range of tobacco products. METHODS AND FINDINGS We present a multi-state, dynamical systems population structure model that can be used to assess the effects of ...
One of the most serious health threat, which in recent years as one of the most important problems in society is considered due to rapid changes in society, from health organizations, law enforcement and social policy makers, the prevalence of risky behaviors are adolescents. This study aimed to determine the prevalence of risky behaviors in adolescents in high school in 1390 was Ghorveh. Met...
background: adolescence is a period of overwhelming changes and challenges, which expose the adolescents to high-risk behaviors. risky sexual relationship is one of these behaviors that entails physical risks and psychosocial harms. various factors have been recognized to shape sexual behaviors in adolescents. this paper is an attempt to investigate the factors contributing to high-risk sexual ...
بررسی تطبیقی بازده حاصل از کاربرد تحلیل های تکنیکال و روش خرید و نگهداری در بورس اوراق بهادار تهران چکیده در این پژوهش بازدهی حاصل از روش های تجزیه و تحلیل تکنیکی و روش خرید و نگهداری در فرض قابل پیش بینی بودن قیمت ها و عدم وجود شکل ضعیف فرضیه بازار کارا که توسط فاما در سال 791 مطرح گردیده است ، فعالیت میکند . در این مطالعه چهار روش از پر کاربردترین و معتبر ترین روش های تحلیل تکنیکی مورد بر...
the aim of this research was to determine the relationship between leadership style and risk management behaviors in physical education department heads and directors of islamic azad universities in different provinces in iran. the research used a descriptive correlation approach which was carried out by a field method. for this purpose, 72 department heads and directors of islamic azad univers...
cognitive deficits such as impairments in attention, memory, information processing and executive functioning can be found in some parkinson's disease (pd) patients. recent studies suggested that pd drivers generally performed poorer than their healthy age-matched controls with regards to their cognitive and motor abilities during the psychometric testing. according to michon’s model of ca...
Background and Objective: Risk behaviors are more common in the HIV-positive patients than that in the general population. These behaviors are affected by various factors, such as biological, familial, and social determinants, peer group, media, and lifestyle. Low family functioning is one of the important factors predicting risk behaviors. Regarding this, the present study aimed to investigate...
Prevalence of high-risk behaviors has become one of the most important concerns in nowadays society. Aim of this study is was investigation of assay high-risk behaviors and their relations with demographic characteristics in adolescents. This study was performed on 400 of high school adolescents that were selected by randomized classify method. Data were collected by using of questionnaire incl...
Objective: The purpose of the present study was to determine the effectiveness of Project RESPECT in reducing sexual risk behaviors of male to female transgender patients. Methods: In an interventional, quasi-experimental and case-control study, 30 transgenderpatients (male to female) with high-risk sexual behaviors were selected and divided into two experimental and control groups. Transgen...
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