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. 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 −.18b 17.85 (5.67) 10–44
3. Anxiety sensitivity −.15a .44b 16.49 (8.52) 0–45
4. Smoking −.32b .27b .11 6.74 (8.46) 0–40
a

p < .05,

b

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).