. Author manuscript; available in PMC: 2019 Jun 1.

Published in final edited form as: Am J Health Promot. 2017 Mar 6;32(5):1214–1220. doi: 10.1177/0890117117696358

Table 1.

Descriptive statistics (n=4241)

	Percent (n)

Sex
Male	49.4 (2093)
Female	50.7 (2148)
Age cohort^a
12	19.7 (836)
13	20.4 (863)
14	19.9 (844)
15	20.1 (851)
16–17	20.0 (847)
White	84.8 (3593)
Parent education (highest level)
College degree or higher	54.2 (1850)
No college degree	45.8 (1562)
Participant education (highest level)
4-year college student/graduate	57.6 (1345)
No 4-year college	42.5 (992)
Number of friends who smoked^a
0	61.1 (25.83)
1	17.0 (718)
2	10.7 (451)
3	5.0 (210)
4	6.3 (266)
Parent smoking^a
One or both smoke	34.1 (1446)
Neither smoke	65.9 (2794)

At baseline