Table 4.

Multiple Linear Regression Analyses for Health Condition Predicting Social Functioning (H2a), controlling for age and gender

	Model 1a					Model 2b
	Unstandardized coefficient			Standardized coefficient	t	Unstandardized coefficient			Standardized coefficient	t
	B	SE	95% CI	β		B	SE	95% CI	β
No PTSD	3.81	0.05	3.71, 3.90		79.17	0.46	0.08	0.31, 0.60	0.25	6.01
PTSD Only	−0.46	0.08	−0.60, −.31	−0.09	−6.01	3.35	0.09	3.18, 3.52		39.07
PTSD & SD	−0.32	0.07	−0.45, −.19	−0.07	−4.72	0.14	0.10	0.05, 0.43	0.03	1.37
PTSD & CP	−0.22	0.06	−0.34, −.10	−0.05	−3.49	0.24	0.10	0.06, 0.33	0.06	2.49
PTSD, SD, & CP	−0.57	0.03	−0.63, −.51	−0.27	−18.31	−0.11	0.08	−0.27, 0.05	−0.05	−1.40

Note. Bolding indicates statistical significance ≥ 0.05 level (2-tailed). Boot SE=bootstrapped Standard Error; Boot LLCI=bootstrapped lower limit confident interval and Boot UCLI=bootstrapped upper limit confidence interval – these confidence intervals represent the 95% confidence intervals; OR = odds ratio; SD = sleep disturbance; CP = Chronic Pain

^a= Reference group is No PTSD

^b= Reference group is PTSD Only