Background & Aims of the Study: Worker’s behaviors, uncontrolled job stress, psycho- social factors and non-ergonomic principles, lead to risk of musculoskeletal disorders. This rsearch was done conducted to analyze relationship these factors in an auto-parts production company in Qom province, Iran in 2015. Materials and Methods: This study was a cross-sectional one condu...

background: high prevalence of risky behaviors in alcohol dependents have been shown in several studies, but correlation between alcohol abuse and risky behaviors and relapse in patients with opiate dependence has been less investigated. this study aimed to determine the effect of alcohol abuse in rate of risk-taking behaviors in opiate dependents patients treated on maintenance program in nort...

background: low birth weight (lbw) is one of the most important health indicators in the world. it has certain known and unknown causes. the present study was designed to evaluate the role of socio-behavioral factors on neonatal birth weight. methods: the current case-control study was conducted on 300 eligible neonates (150 lbw infants as cases and 150 normal body weight infants as controls) i...

behavior refers to the actions made by organisms in conjunction with their environment, which includes the other systems or organisms around as well as the physical environment. lots of types of behavior exist such as conscious or unconscious, voluntary or involuntary and overt or covert. childhood has a remarkable role on formation of human behavior in his later life which already has been pro...

background: textile factory is among the most common manufacturing industries that has higher rate of work-related injuries. knowing the associated factors of work-related injuries can be a critical step for improving the working condition of workers in the sector. objective: to assess the major determinants of occupational injury among workers in kombolcha textile factory, north-east ethiopia....

background: this study investigates whether the amount of time that korean adolescents spend on the internet per day is related to their weight status. methods: for this purpose, we analyzed data from the 2009 korea youth risk behavior web-based survey-v (kyrbws-v), in which 72,399 students from the 7 th to the 12 th grade participated. we assessed the relationship between the amount of time sp...

This report presents a three-stage model (ARRM) that characterize people's efforts to change sexual behaviors related to HIV transmission. ARRM focuses on social and psychological factors hypothesized to influence (1) labeling of high risk behaviors as problematic, (2) making a commitment to changing high risk behaviors, and (3) seeking and enacting solutions directed at reducing high risk acti...

BACKGROUND Treatment benefits and harms are often communicated as relative risk reductions and increases, which are frequently misunderstood by doctors and patients. One suggestion for improving understanding of such risk information is to also communicate the baseline risk. We investigated 1) whether the presentation format of the baseline risk influences understanding of relative risk changes...

Drug use is associated with increased sexual risk behaviors. We examined whether decreases in drug use risk are associated with reduction in HIV-related sex risk behaviors among adults. Data was from a cohort of participants (n = 574) identified by drug use screening in a randomized trial of brief intervention for drug use in an urban primary care setting. Inverse probability of treatment weigh...