Table 2.
Weighted%a | Model 1 | Model 2 | |||
---|---|---|---|---|---|
AOR | 95% CI | AOR | 95% CI | ||
Outcome: quit at Wave 2 | |||||
Cessation strategies | |||||
Unassisted | 21.2 | reference | reference | ||
Behavioral support alone | 18.25 | 0.89 | [0.38, 2.08] | 0.66 | [0.22, 2.00] |
Pharmacotherapy alone | 16.31 | 0.81 | [0.56, 1.18] | 0.84 | [0.57, 1.23] |
Product substitution alone | 23.26 | 1.21 | [0.91, 1.61] | 1.35 | [0.97, 1.90] |
2+ strategies | 18.27 | 0.91 | [0.63, 1.33] | 1.04 | [0.69, 1.59] |
Strategies*age interaction | |||||
Behavioral support alone*age | 3.57 | [0.53, 23.87] | |||
Pharmacotherapy alone*age | 1.04 | [0.33, 3.34] | |||
Product substitution alone*age | 0.60 | [0.36, 1.02] | |||
2+ strategies*age | 0.33 | [0.09, 1.14] | |||
Covariates | |||||
Female | 1.02 | [0.82, 1.27] | 1.02 | [0.81, 1.27] | |
LGB+ | 0.78 | [0.51, 1.19] | 0.78 | [0.51, 1.20] | |
Race/ethnicity | |||||
NH Black or Afr. Am. | 0.56* | [0.40, 0.77] | 0.56* | [0.41, 0.78] | |
Other race/ethnicity | 0.86 | [0.59, 1.26] | 0.85 | [0.58, 1.24] | |
Unable to pay bills | 0.76* | [0.61, 0.94] | 0.75* | [0.60, 0.94] | |
Education, high school+ | 1.79* | [1.21, 2.66] | 1.76* | [1.19, 2.61] | |
Uses non-cigarette tobacco | 1.03 | [0.80, 1.33] | 1.03 | [0.80, 1.34] | |
Lives with tobacco user | 0.85 | [0.67, 1.09] | 0.85 | [0.66, 1.08] | |
Light or intermittent smoker | 2.02* | [1.61, 2.53] | 2.02* | [1.61, 2.55] | |
# quit attempts | 0.99 | [0.95, 1.04] | 0.99 | [0.95, 1.04] | |
Young adult | 1.11 | [0.85, 1.45] | 1.30 | [0.94, 1.80] | |
Constant | 0.15 | [0.09, 0.24] | 0.15 | [0.09, 0.23] | |
N | 2802 | 2802 | |||
F statistic | 6.69 | 4.99 |
CI = confidence interval; NH = Non-Hispanic.
aWeighted percentages report the percentage of respondents from each quit attempt category who had quit at Wave 2.
*p < .05.