Table 7.

Programme impacts at follow‐up (T3) for Advancing Adolescents youth versus wait‐list controls (n = 212) and Intent‐to‐Treat youth versus wait‐list controls (n = 302)

	Advancing Adolescents sample at T3				Intent‐to‐Treat sample at T3
	Pooled cycles 1 and 2				Pooled cycles 1 and 2
	β	95% CI	p Value	Cohen's d	β	95% CI	p Value	Cohen's d
Primary outcomes (regression models 1–3)
Human Insecurity (HI)	−10.03	(−15.18, −4.88)	<.001	−0.42	−6.09	(−10.59, −1.58)	<.01	−0.23
Human Distress (HD)	−5.37	(−10.16, −0.58)	.03	−0.31	−2.71	(−6.95, 1.53)	.21	−0.12
Perceived Stress (PSS)	−0.89	(−3.32, 1.53)	.47	−0.18	0.23	(−1.86, 2.32)	.83	−0.01
Secondary outcomes (regression models 4–6)
Arab Youth Mental Health (AYMH)	−1.44	(−3.48, 0.60)	.17	−0.29	−0.80	(−2.70, 1.10)	.41	−0.12
SDQ total difficulties	−0.85	(−2.31, 0.60)	.25	−0.22	−0.50	(−1.79, 0.78)	.44	−0.11
SDQ prosocial	−0.38	(−0.81, 0.05)	.08	−0.25	−0.22	(−0.58, 0.15)	.24	−0.18
Other outcomes (regression model 7)
Post‐traumatic CRIES	−0.86	(−4.434, −2.71)	.63	−0.02	0.93	(−2.14, 4.00)	.55	0.14

Regression models on follow‐up (T3) score, adjusted for baseline (T1) value of outcome measure, programme cycle, and clustering by family and study site.

β indicates adjusted beta coefficient. Significant p value shown in bold.