Jalal Poorolajal
Department of Epidemiology, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran;
[ 1 ] - Suicide and Associated Risk Factors Among College Students
Background and aims: <span style="color: #221e1f; font-family: Optima ...
[ 2 ] - همبستگی فرهنگ سازمانی و تمایل به ترک خدمت پرستاران در مراکز آموزشی و درمانی دانشگاه علوم پزشکی همدان
مقدمه: عوامل بسیاری بر تمایل به ترک خدمت پرستاران می‌تواند تأثیرگذار باشد. هدف از مطالعه حاضر تعیین ارتباط فرهنگ سازمانی و تمایل به ترک خدمت پرستاران در مراکز آموزشی و درمانی دانشگاه علوم پزشکی همدان می‌باشد. روش کار: مطالعه حاضر یک پژوهش توصیفی-همبستگی است که با استفاده از روش نمونه گیری تصادفی- طبقه‌ای نسبتی بر روی 319 پرستار انجام گرفت. ابزار گردآوری داده‌ها شامل پرسشنامه جمعیت شناختی، "پرس...
[ 3 ] - بررسی روایی و پایایی ویرایش فارسی پرسشنامه استفاده آسیب‌زا از اینترنت
Background and Objectives: This study assessed the validity and reliability of the Persian version of the standard "Problematic Internet Use" questionnaire to be used in epidemiological studies. Methods: This cross-sectional study was performed in 2016. This questionnaire comprises five domains, including preference for online social interaction, mood regulation, cognitive preoccupation, compu...
[ 4 ] - Autism Spectrum Disorder and Associated Risk Factors: A Matched Case-Control Study
Background and aims: Despite substantial advances in the etiology of autism spectrum disorder (ASD),the environmental risk factors have not yet been well understood. The present study investigated theassociation between ASD, and maternal and perinatal risk factors.Methods: This matched, case-control study was conducted in Hamadan, the west of Iran, fromNovember 2015 to M...
[ 5 ] - Socioeconomic Inequality in Health Literacy, Self-Rated Health, and General Health in Arak, Iran: a Population-Based Cross-Sectional Study
Aims: Socioeconomic inequalities are major problems for public health in the communities. This study aimed to determine the socioeconomic inequality of health literacy (HL), self-rated health (SRH), and general health. Instrument & Methods: This cross-sectional study was performed in Arak city, Iran, in 2019. The Wealth index was created using the principal component analysis (PCA) based on pa...