. 2021 Dec 8;39(4):274–285. doi: 10.1002/da.23230

Table 2.

Differences of least‐square means from repeated measures analyses of covariance

	Adjusted means across follow‐up^a
Dependent variable	CBI	SI	Estimated difference^b	95% CI	p	d ^c
STAXI‐2	41.42	47.09	−5.67	−10.32, −1.01	.017	−0.36
Anger Index	41.42	47.09	−5.67	−10.32, −1.01	.017	−0.36
OAS‐M	1.00	1.14	−0.14	−0.33, 0.06	.17	−0.19
Aggression^d	1.00	1.14	−0.14	−0.33, 0.06	.17	−0.19
Outcome quest	60.69	72.34	−11.65	−22.20, −1.09	.031	−0.49
Total score	60.69	72.34	−11.65	−22.20, −1.09	.031	−0.49
LIFE Global	2.85	3.28	−0.42	−0.75, −0.09	.011	−0.54
Social Func	2.85	3.28	−0.42	−0.75, −0.09	.011	−0.54
LIFE Global	2.78	3.04	−0.26	−0.63, 0.11	.16	−0.29
Work Func	2.78	3.04	−0.26	−0.63, 0.11	.16	−0.29
WHO QOL	13.64	12.09	1.56	0.51, 2.60	.004	0.50
Psychological	13.64	12.09	1.56	0.51, 2.60	.004	0.50
CAPS severity	22.56	24.71	−2.15	−7.37, 3.07	.40	−0.14

Abbreviations: CAPS, Clinician Rated PTSD Scale; LIFE, Longitudinal Interval Follow‐up Evaluation; OAS‐M, Overt Aggression Scale Modified; STAXI, State‐Trait Anger Inventory; WHO, World Health Organization.

^{^a}

Means are adjusted for BL scores and time effects.

^{^b}

A negative difference means that the adjusted mean for CBI is numerically lower than that for SI. For most measures, a higher score indicates higher severity/poorer functioning. Exceptions: WHO QOL.

^{^c}

Cohen's effect size d.

^{^d}

OAS‐M scores are log10 transformed.