The Epidemiology of Aggression and Associated Factors among Iranian Adult Population: A National Survey.

Background: This survey was conducted to determine the level of aggression among the Iranian adult population and underlying predisposing factors.

Study Design: A cross-sectional study.

Methods: This cross-sectional study included 10,957 participants, involving 23 out of the 31 provinces of Iran in 2019.

The top six risky behaviors among Iranian university students: a national survey.

Background: Multiple risk-taking behaviors are associated with increased risk of poor educational attainment, morbidity and premature mortality. This study involved a large representative sample of Iranian university students addressing multiple risk behaviors and associated factors.

Methods: This cross-sectional study included 4261 participants, involving 13 medical universities throughout the country in 2017.

Epidemiology and Pattern of Traumatic Brain Injury in a Developing Country Regional Trauma Center.

Objective: To determine the epidemiological aspects of patients with traumatic brain injury (TBI) in a regional trauma center.

Methods: A cross-sectional study was conducted on patients with TBI during 2013 to 2016 in a single center in Hamedan, central Iran. The distribution and relationships of TBI was assessed with gender, age, type of trauma, traumatic cause, exiting status and Length of Hospitalization (LOH).