. Author manuscript; available in PMC: 2007 Sep 20.

Published in final edited form as: Psychol Addict Behav. 2007 Sep;21(3):373–386. doi: 10.1037/0893-164X.21.3.373

Table 1.

Prevalence of Alcohol, Marijuana and Other Drug Use in G1 and G2

	Used alcohol ^a (%)	Had 5–6 alcoholic drinks at a time^b (%)	Used marijuana ^a (%)	Used marijuana once a month or more often ^c (%)	Used other illicit drugs ^a (%)	Used other illicit drugs once a month or more often ^c (%)
G1 Father	90	13	54	13	22	0
G1 Mother	84	6	61	13	20	0
G2 Youth	82	29	38	15	18	8

For G1, ever used; for G2 in the last year.

For G1, half the time that they drink; for G2 in the past 2 weeks.

For G1, “in general”; for G2 in the past year.