Table 3.

With-group comparison for treatment outcome.

Outcome and condition		ΔPrepost			ΔPre-6-month follow-up
		Mean (SD)	Cohen d (95% CI)	Mean (SD)		Cohen d (95% CI)
Depression (0-27)
	Message	6.97 (6.72)	1.04 (0.60-1.46)	5.73 (6.09)		0.94 (0.47-1.40)
	Video	6.23 (6.22)	1.00 (0.48-1.51)	7.59 (6.55)		1.16 (0.53-1.77)
Anxiety (0-21)
	Message	3.48 (5.73)	0.61 (0.22-0.99)	2.22 (5.39)		0.41 (0.01-0.80)
	Video	3.55 (4.30)	0.83 (0.33-1.30)	3.24 (4.75)		0.68 (0.14-1.20)
Functional impairment (0-3)
	Message	0.71 (1.07)	0.66 (0.27-1.05)	0.64 (1.16)		0.55 (0.15-0.95)
	Video	0.45 (0.91)	0.50 (0.05-0.94)	0.65 (0.86)		0.75 (0.20-1.28)