Sex differences in PTSD symptoms: A differential item functioning approach.
Siobhan MurphyAsk ElklitYoke Yong ChenSiti Raudzah GhazaliMark ShevlinPublished in: Psychological trauma : theory, research, practice and policy (2018)
These findings indicate that despite the presence of DIF for 2 DSM-5 symptoms, this does not provide firm support for nonequivalence across sex. (PsycINFO Database Record (c) 2019 APA, all rights reserved).