Table 8.

Unadjusted and adjusted ORs of comparison between change in PTSD prevalence of intervention group preintervention and postintervention compared with waitlisted group

PTSD	Unadjusted OR (95% CI)	P values	Adjusted OR (95% CI)	P values
Waitlist group
B (n=84)	1.00		1.00
T0 (n=80)	0.73 (0.44 to 1.20)	0.218	0.76 (0.46 to 1.26)	0.280
Intervention group
B/T0 (n=84)	1.00		1.00
T1 (n=78)	0.11 (0.04 to 0.29)	<0.001	0.11 (0.04 to 0.28)	<0.001
Intervention group versus waitlist group
T1 versus B/T0	0.15 (0.05 to 0.45)	0.001	0.14 (0.05 to 0.43)	<0.001

PTSD, post-traumatic stress disorder.