. Author manuscript; available in PMC: 2007 Dec 21.

Published in final edited form as: J Trauma Stress. 2005 Aug;18(4):347–357. doi: 10.1002/jts.20033

Table 5.

Factor Intercorrelations for the PCL-C Four-Factor Solution and Internal Consistencies (Cronbach’s alphas) With 95% Confidence Intervals^a

	Reexperiencing	Avoidance	Numbing	Arousal
Reexperiencing	.80 (.74, .84)
Avoidance	.21	.73 (.65, .80)
Numbing	.31	.27	.71 (.63, .78)
Arousal	.42	.29	.43	.74 (.67, .80)

Note. All factor intercorrelations significant at p < .05.

Values on the diagonal are internal consistencies (Cronbach’s alphas) with 95% confidence intervals for subscales corresponding to each of the four factors.