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. 2012 Feb 9;37(6):622–633. doi: 10.1093/jpepsy/jss043

Table III.

Smoking and Alternative Tobacco Use Among the Physical Activity Trajectories at Baseline (n =1384) and Wave 4 (n = 1087).

Decreased versus stable higher, OR (95% CI) Curvilinear versus stable higher, OR (95% CI) Stable regular vs. stable higher, OR (95% CI) Stable low versus stable higher, OR (95% CI)
Baseline
    Gender 0.41 (0.21–0.79 0.56 (0.20–1.56) 1.60 (0.81–3.15) 2.64 (1.78–3.90)
    Race 2.70 (0.85–8.51) 1.12 (0.50–2.51) 2.70 (1.07–6.81) 0.50 (0.33–0.74)
    Parental education 1.14 (0.75–1.72) 1.22 (0.75–1.96) 1.02 (0.67–1.55) 1.14 (0.90–1.46)
    Smoking 2.17 (1.45–3.25) 2.22 (1.38–3.57) 3.65 (2.61–5.10) 0.88 (0.56–1.38)
    Alternative tobacco use 4.67 (0.64–34.38) 1.21 (0.11–13.36) 1.94 (0.28–13.30) 1.96 (0.27–14.23)
Wave 4
    Smoking 3.33 (1.84–6.04) 2.38 (0.96–5.93) 4.15 (2.99–5.77) 1.22 (0.83–1.79)
    Alternative tobacco use 1.33 (0.03–54.97) 1.11 (0.00–254.50) 1.18 (0.03–49.43) 0.44 (0.04–5.08)

Note. Gender (1 = Female, 0 = Male); Race (1 = White, 0 = other); Parental education (0 = both parents have greater than high school education, 1 = at least one parent has a high school education or less; 2 = both parents have a high school education or less); Smoking (0 = never smoked, not even a puff of a cigarette, 1 = smoked a puff but never a whole cigarette, 2 = smoked a whole cigarette but not in the past 30 days, 3 = smoked in the past 30 days, 4 = smokes weekly; 5 = smokes daily); Alternative tobacco use (1 = used alternative tobacco products in the past 30 days, 0 = did not use alternative tobacco products in the past 30 days). OR = odds ratio; ci = confidence interval; bolded odds ratios are significant at p < .001. All odds ratios are adjusted odds ratios (adjusted for sex, race, parental education, and tobacco use).