Table 2. PTSD symptoms, depression symptoms and hope in control and intervention groups^a.

	Intervention mean (SD)	Control mean (SD)	p-value
PTSD symptoms
Baseline	16.4 (7.9)	17.4 (8.1)	0.025
Month 6	16.4 (7.5)	16.8 (8.0)	0.477
Depression symptoms
Baseline	12.7 (3.6)	13.2 (3.6)	0.037
Month 6	13.1 (3.8)	13.0 (3.7)	0.801
Hope
Baseline	22.2 (6.1)	21.9 (6.1)	0.416
Month 6	22.3 (6.0)	22.3 (6.3)	0.856

^aRefer to Fig 1 for ‘n’ at baseline and follow for each group.