Table 2.

Lifetime Prevalence of Mental and Substance Abuse Disorders in Young Adulthood

	Lifetime, n (%)
	SBx			PR			Between Site
	Young Men (n=459)	Young Women (n=462)	Within Site Gender p-value	Young Men (n=522)	Young Women (n=561)	Within Site Gender p-value	Young Men p-value	Young Women p-value
Tobacco Dependence	104 (22.6)	80 (16.8)	0.0312*	86 (16.5)	31 (6.3)	<.0001*	0.0275*	<.0001*
Alcohol Abuse/Dependence	93 (20.2)	70 (14.2)	0.0168*	103 (19.7)	43 (8.1)	<.0001*	0.8322	0.0039*
Illicit SUD (Drug Abuse/Dependence)	103 (22.6)	62 (13.3)	0.0004*	59 (11.6)	28 (4.9)	0.0004*	<.0001*	<.0001*
Mania	14 (3.2)	14 (3.1)	0.9772	15 (3.1)	3 (0.6)	0.0072*	0.9799	0.0076*
Hypomania	20 (4.2)	29 (6.2)	0.1642	22 (3.3)	15 (2.2)	0.2546	0.5104	0.0013*
MDD	68 (15.0)	90 (19.1)	0.1054	71 (13.3)	70 (11.1)	0.3154	0.4761	0.0005*
GAD	14 (3.5)	44 (9.2)	0.0011*	16 (2.9)	22 (3.0)	0.9296	0.6329	<.0001*
MDD/GAD	72 (16.0)	110 (23.2)	0.0074*	78 (14.8)	80 (12.6)	0.3474	0.6140	<.0001*
Any SUDa	151 (32.9)	97 (20.5)	<.0001*	135 (26.3)	60 (10.9)	<.0001*	0.0419*	<.0001*
Any SUDa or MDD/GAD	192 (42.0)	163 (34.5)	0.0227*	182 _(35.1)	129 (21.7)	<.0001*	0.0418*	<.0001*

Note: GAD = generalized anxiety disorder; MDD = major depressive disorder; PR = Puerto Rico; SBx = South Bronx; SUD = substance use disorder.

^aexcluding tobacco dependence

^*p < .05.