PROBLEM To determine patterns of risk among teenage drivers. METHOD Review and synthesis of the literature. RESULTS On most measures, crash rates during the teenage years are higher than at any other age, for both males and females. Risk among teenagers varies greatly by driving situation; it is particularly low in some situations (e.g., the learner period) and particularly high in others (...

emergency physicians, like other specialists, are faced with different patients and various situations each day. they have to use ancillary diagnostic tools like laboratory tests and imaging studies to be able to manage them. in most cases, numerous tests are available. tests with the least error and the most accuracy are more desirable. the power of a test to separate patients from healthy one...

school is the first social institution which affects adolescents' lives, and it determines their opportunities, life quality and behavior. thus, the aim of this study was to determine the relationship between students' bonds with their school and multiple health risk behaviors amongst high school students in kerman city, iran.in this cross-sectional study, high school students of all levels par...

This article discusses some of the findings of a study on street prostitutes in Tehran with a focus on HIV/AIDS risk behaviors. It aims to show the extent of their knowledge and attitude about HIV/AIDS and available services and their behavior.   This is an “extensive” and “cross-sectional” study, in which the target group was questioned about their background and socioeconomic status in additi...

Background:  Pregnancy in a woman's life is a unique experience. But due to high risk pregnancy and the need to rest in bed, the women and her family are faced with different challenges and needs. The inability to manage these needs will result in crisis and understanding the needs of pregnant women during bed rest is essential to provide comprehensive health care for them. So this qualitative ...

Introduction: High risk is a pregnancy case which endangers the life of both mothers as well as fetus and The incidence between 10-30%being. Considering the importance of neonates health, it is decided in this research that , some of health indexes of born neonates from mothers whit high risk pregnancy to be studied. The findings of this plan can be used in programming procedure of pregnancy pe...