Table 3.

Sample mean/percentages and between-group differences: PTSD, cumulative victimization, substance use and other psychosocial factors.¹

	Sample		Low Distress Group		Moderate Distress Group		High Distress Group		Chi-Square
	Mean	SD	Mean	SD	Mean	SD	Mean	SD
PTSD
Criterion A	85.43%	.35	76.1%A	0.03	91.2%B	0.02	92.2%B	0.02	16.543**
Symptom severity	18.16	14.07	10.02A	0.85	19.50B	1.09	28.83C	1.37	152.188**
Count of life domains	3.26	2.82	1.47A	0.17	3.80B	0.22	5.31C	0.24	184.891**
PTSD	48.88%	.50	23.5%A	0.03	58.2%B	0.04	76.1%C	0.04	101.673**
Childhood Victimization
Psychological (Ever)	75.25%	.43	68.3%A	0.03	76.2%AB	0.03	84.9%B	0.03	9.994**
Psychological (Frequency)	1.38	1.46	0.97A	0.10	1.342B	0.12	2.07C	0.16	32.833**
Physical (Ever)	64.11%	0.48	57.4%A	0.04	61.0%A	0.04	78.9%B	0.04	14.282**
Physical (Frequency)	1.17	1.43	0.84A	0.09	1.075A	0.12	1.82B	0.16	25.189**
Sexual (Ever)	38.86%	.48	33.2%A	0.038	37.3%AB	0.04	50.0%B	0.05	6.760*
Sexual (Frequency)	.79	1.34	0.63A	0.09	0.743AB	0.11	1.11B	0.16	6.310*
IPV
Psychological (Ever)	95.54%	.20	93.5%	0.02	96.3%	0.01	97.8%	0.01	2.876
Psychological (Frequency)	1.06	1.47	0.56A	0.09	1.11B	0.13	1.77C	0.18	38.253**
Physical (Ever)	89.60%	.30	84.4%A	0.02	91.8%B	0.02	94.8%B	0.02	8.260*
Physical (Frequency)	.29	.65	0.14A	0.03	0.29B	0.05	0.54C	0.10	16.654**
Sexual (Ever)	53.22%	.49	39.5A	0.04	57.7%B	0.04	68.7%B	0.04	24.809**
Sexual (Frequency)	.13	.50	0.04A	0.02	0.23B	0.065	0.163B	0.05	11.736*
Non-Intimate Partner Violence
Physical (Ever)	56.68%	.49	44.1%A	0.04	61.4%B	0.04	70.1%B	0.04	20.082**
Physical (Frequency)	.07	.31	0.01A	0.01	0.10B	0.03	0.13B	0.04	13.589**
Sexual (Ever)	59.65%	.49	46.0%A	0.04	63.2%B	0.04	76.4%C	0.04	27.059**
Sexual (Frequency)	.08	.42	0.01A	0.00	0.11B	0.03	0.16B	0.07	10.731**
Substance Use
Use past 12 months	46.04%	.49	38.1%A	0.03	48.0%AB	0.04	55.8%B	0.05	8.258*
Regular Alcohol Use	55.79%	.49	53.2%A	0.04	49.2%A	0.04	69.6%B	0.04	9.458**
Regular Marijuana Use	73.23%	.44	73.8%	0.03	72.4%	0.04	73.4%	0.04	0.063
Regular Crack/Cocaine Use	57.77%	.49	54.8%	0.04	57.7%	0.04	62.7%	0.05	1.472
Regular Opiate Use	36.22%	.48	27.8%A	0.03	36.0%A	0.04	50.2%B	0.05	12.597**
Regular Sedative Use	31.79%	.46	22.4%A	0.03	34.7%B	0.04	43.1%B	0.05	13.013**
Other Psychisocial Factors
Informal Social Support	10.24	4.45	11.32A	0.32	10.37B	0.35	8.38C	0.49	24.524**
Drug Treatment	40.35%	.49	34.3%	0.03	43.4%	0.04	45.7%	0.05	4.372
DV Services	1.4950	1.29	1.23A	0.09	1.54B	0.11	1.84B	0.13	14.256**
Psychological Services	44.28%	.49	30.1%A	0.03	49.0%B	0.04	60.0%B	0.04	26.583**
Resource Loss	57.35	34.55	46.26A	2.79	56.08B	2.68	76.65C	3.08	51.866**
Perceived Stress	7.5025	5.04	5.55A	0.34	7.71B	0.43	10.29C	0.51	61.175**
Homeless	34.24%	.47	24.3%A	0.03	35.2%B	0.04	48.8%C	0.05	16.616**

^*p≤.01

^**p≤.05

¹The same superscripts denote that means between the two groups for each variable are statistically equivalent (i.e., not significantly different).