. Author manuscript; available in PMC: 2011 Jun 1.

Published in final edited form as: Addict Behav. 2010 Feb 1;35(6):580–585. doi: 10.1016/j.addbeh.2010.01.009

Table 2.

Correlations and Means of Study Variables

Variable	1	2	3	M (SD)	Range
1. Vigorous-intensity exercise				116.68 (150.64)	0–933
2. Negative affect	−.18^b			17.85 (5.67)	10–44
3. Anxiety sensitivity	−.15^a	.44^b		16.49 (8.52)	0–45
4. Smoking	−.32^b	.27^b	.11	6.74 (8.46)	0–40

p < .05,

p < .01

Note: Vigorous-intensity exercise reflects minutes per week spent in physical activities (>6 METS; Ainsworth et al., 2000); Negative affect was measured using the PANAS-NA (Watson et al., 1988). Anxiety sensitivity was measured using the ASI (Peterson & Reiss, 1986); Smoking was measured using the SHQ (Zvolensky, 2008).