Table 1.

Summary statistics and factor loadings in confirmatory factor analysis for 1144 veterans (All factor loadings significant, p ≤.001.)

Variables (range)	Mean	SD	Factor Loading
Demographics
Age (22–90 years)	60.84	12.54	———
SES
Education (range, 1–13 years)	7.90	2.80	.38
Income (range, 1–3)	1.51	0.69	.53
Pre-Earthquake
Depressed Mood a
Nervous	2.19	1.36	.71
Calm b	2.83	1.38	.80
Blue	1.99	1.23	.75
Happy b	2.60	1.36	.74
In the dumps	1.51	1.02	.67
Alcohol Problems, past 12 months c
Feel the need to cut down on drinking	0.11	0.32	.72
Make you mad if someone complains	0.04	0.20	.58
Feel guilty about your drinking	0.06	0.23	.68
Take a morning eye-opener	0.04	0.19	.50
Health care person said should drink less	0.06	0.24	.57
Functional Limitations (1–5)
Composite 1	1.46	0.61	.90
Composite 2	1.42	0.66	.89
Composite 3	1.42	0.68	.84
Composite 4	1.72	0.83	.80
Post-Earthquake			———
Quake Impact
Changes after earthquake (1–4)	2.28	1.15	.61
Pain (1–2)	1.13	0.33	.39
Severe stress for 2 weeks (1–2)	1.27	0.44	.70
Depressed Mood (1–6)
Nervous	2.47	1.63	.81
Calm a	3.00	1.53	.76
Blue	2.19	1.40	.75
Happy a	2.76	1.40	.71
In the dumps	1.67	1.20	.65

^aItem scores range 1–6;

^bReverse-scored in analysis.

^cCoded 0 = no, 1 = yes.