. Author manuscript; available in PMC: 2017 Jan 1.

Published in final edited form as: Clin Psychol Sci. 2016 Jan 16;4(1):96–106. doi: 10.1177/2167702615579342

Table 2. Factor structure of Internalizing Symptoms, Physical Complaints, and Sleep Complaints.

Scales	Factor I (Internalizing)	Factor II (Physical Complaints)	Factor III (Sleep Complaints)
PCL-C, M	.77	.09	-.04
BDI-II	.75	-.03	.18
PHQ Pain	.05	.60	.06
PHQ Cardio Pulmonary	.21	.53	-.05
PHQ Gastroenterological	-.06	.52	.17
Sleep Complaints scale	.29	.03	.58
PHQ Sleep	.03	.32	.50
Sleep Complaints	(.64)
Internalizing		(.55)
Physical Complaints			(.63)

Note. n = 495 (pre-deployment). Factor loadings of |.40| and greater are highlighted. PCL-C, M = PTSD Checklist-Civilian and Military Versions. BDI-II = Beck Depression Inventory-II. PHQ = Patient Health Questionnaire.