Table 4.

Past 30-day behavior outcome proportion change scores by group.

Outcomes		∆ S4Ea	∆ Control	Cohen h (S4E vs control)	Cohen h, 95% CI
Substance use, n (%)
	Substance use (ATODb)	3 (−12)	0 (0)	0.71	0.15 to 1.27
	Alcohol use	3 (−12)	0 (0)	0.71	0.15 to 1.27
	Tobacco use	2 (−8)	1 (−4)	0.17	−0.39 to 0.73
	Other drug use	3 (−12)	2 (+8)	1.28	0.72 to 1.84
Sexual risk behaviors, n (%)c
	Condomless sex	2 (−10)	1 (−5)	0.18	−0.38 to 0.74
	Alcohol use before sex	1 (− 5)	0 (0)	0.44	−0.12 to 1.00
	Drug use during sex	2 (−10)	2 (−10)	N/Ad	N/A

^aS4E: Storytelling 4 Empowerment.

^bATOD: alcohol, tobacco, other drug use.

^cSexual risk behaviors are based on responses from sexually active participants (n=42).

^dNot applicable.