Rasch Modeling and Multilevel Confirmatory Factor Analysis for the Usability of the Impact of Event Scale-Revised (IES-R) during the COVID-19 Pandemic.
Musheer Abdulwahid Al-JaberiKuo-Hsin LeeNaser Abdulhafeeth AlareqeMousa A QasemAbdulsamad AlsalahiAtiyeh M AbdallahSarah NomanAla'a B Al-TammemiMohamed Izham Mohamed IbrahimChung-Ying LinPublished in: Healthcare (Basel, Switzerland) (2022)
The results suggested that the 22-item IES-R is a reliable screening instrument for measuring PTSD related to the COVID-19 pandemic, and can be utilized to provide timely psychological health support, when needed, based on the screening results.