title: Statistics in trauma research.
authors.affiliation: Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran.
authors.forename: Hamidreza
authors.initials: H
authors.lastname: Rasouli
authors.affiliation: Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran.
authors.forename: Maryam
authors.initials: M
authors.lastname: Rezaee
authors.affiliation: Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran.
authors.forename: Zahra
authors.initials: Z
authors.lastname: Danial
keywords: Designs; Statistics; Wounds and Injuries