Depression is more prevalent among medical students. Its level can be changed by different factors. The present study was designed and implemented in order to determine the path analysis of factors affecting depression in students of Qazvin University of Medical Sciences. This descriptive-analytical study was conducted on 291 randomly selected…

Purpose: Health-related issues are widely covered in news agencies by medical and health journalists. The quantity, format and quality of their coverage influence the general public as well as policymakers and professions. Current studies and observations suggest that news agencies are more dominated by medical topics (disease, symptoms,…

Purpose: Osteoporosis is a metabolic bone disease and a growing global health problem. It is estimated that about 200m people are suffering from this disease in the world. The purpose of this paper is to investigate the perceptions and factors influencing the intention to do regular physical activities in order to prevent osteoporosis in Iranian…

Influenza pandemic was a global event in 2009 and intraschool transmission was its main spread method. The present study was designed to evaluate the absenteeism rate during the type A influenza epidemic. Four hundred and eight students from both a guidance school and high school in the Iranian capital were recruited in this retrospective study.…

Functional theory proposes that attitudes may serve a variety of purposes for individuals. This study aimed to determine whether stigmatized attitudes toward HIV/AIDS serve the same function for all (consensus function) or serve different functions for different individuals (divergence function) by assessing various aspects of HIV/AIDS stigma…

Infection with "Helicobacter pylori" was assessed through serum "H. pylori" IgG antibody in children with intellectual disabilities (ID). The sero-status of cytotoxin-associated gene A (CagA) was determined as a risk determinant for severe "H. pylori"-associated diseases. In total, 210 children with ID were included…

Parasitic infection is highly prevalent throughout the developing countries of the world. These infections are the major problem in rehabilitation centers for the mentally retarded. There have been many reports about the prevalence of parasitic infection among different groups of people in Iran; however, the epidemiological data in intellectual…

Objective: This study examines the levels of human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) related stigma among the Iranian population and the factors that contribute to the formation of stigma within the study population. Design: A quantitative research design was used in this research whereby participants completed…

Serological studies revealed that toxoplasmosis has world wide distribution. Although the infection by "Toxoplasma gondii" is widely prevalent in humans and animals, the disease is uncommon and most of the acquired infections are asymptomatic. The important aspect of this parasitic infection is the probable danger of congenital…