. Author manuscript; available in PMC: 2021 Mar 10.

Published in final edited form as: Appl Dev Sci. 2011 Jan 22;15(1):20–36. doi: 10.1080/10888691.2011.538617

TABLE 2.

30-Day Health Risk Behavior Incidence Rates by Gender

Behavior	Men (%)	Women (%)	χ² (1)	φ
Illicit Drug Use
Marijuana Use	27.4	17.9	88.38^***	.10
Hard Drug Use	7.7	3.1	79.57^***	.10
Inhalant Use	7.2	2.5	96.24^***	.11
Injecting Drug Use	5.2	1.5	93.69^***	.11
Prescription Drug Misuse	9.9	4.5	81.35^***	.10
Sexual Risk Taking
Oral Sex	46.9	47.1	0.02	.00
Anal Sex	11.9	6.9	53.97^***	.08
Casual Sex	16.4	6.3	196.48^***	.16
Unprotected Sex	29.1	34.3	19.54^***	.05
Sex while Drunk/High	27.9	26.6	1.37	.01
Driving Related Risks
Driving while Drunk/High	26.4	19.4	46.48^***	.08
Riding with Drunk Driver	30.1	25.1	20.84^***	.05

^***

p < .001.