Table 3. Likelihood of Re-Enrollment (Enrolling ≥2 Times) in the Arizona Smokers’ Helpline, Compared With One-Time–Only Enrollment, Among Clients Not Abstinent From Tobacco in Previous 30 Days at 7 Months After First Enrollment, January 1, 2011–June 26, 2016.
| Variable | Model 3 (n = 7,593)a
|
|
|---|---|---|
| OR (95% CI) | P Value | |
| Baseline | ||
| Age, per 10-year increase | 1.03 (0.98–1.09) | .20 |
| Sex | ||
| Female | 1 [Reference] | |
| Male | 0.78 (0.69–0.88) | <.001 |
| Mode of entry into program | ||
| Self-referral | 1 [Reference] | |
| Provider referral | 0.83 (0.72–0.95) | .01 |
| Insurance type | ||
| No insurance | 1 [Reference] | |
| Medicaid | 0.64 (0.53–0.77) | <.001 |
| Private insurance | 0.85 (0.74–0.98) | .03 |
| Social support | ||
| Good, very good, or excellent | 1 [Reference] | |
| Poor or fair | 1.08 (0.94–1.23) | .29 |
| Other smokers in the home | ||
| No | 1 [Reference] | |
| Yes | 0.81 (0.72–0.91) | .01 |
| Fagerström Test for Nicotine Dependence | 1.02 (0.99–1.04) | .18 |
| Mental health condition | ||
| No | 1 [Reference] | |
| Yes | 1.26 (1.11–1.42) | .01 |
| Chronic health condition | ||
| No | 1 [Reference] | |
| Yes | 1.19 (1.05–1.36) | .01 |
| Confidence to quit for 24 hours | ||
| Somewhat or not | 1 [Reference] | |
| Very or extremely | 1.08 (0.92–1.28) | .34 |
| Postbaseline | ||
| No. of telephone counseling sessions before 7-month follow-up | ||
| 0–4 | 1 [Reference] | |
| ≥5 | 0.91 (0.80–1.04) | .17 |
| Use of nicotine replacement therapy | ||
| No | 1 [Reference] | |
| Yes | 1.11 (0.97–1.28) | .14 |
Abbreviations: CI, confidence interval; OR, odds ratio.
a
C index = 0.58. C index measures goodness of fit; values range from 0.5 to 1.0; a C index of 0.5 indicates a model with no predictive ability.