Table 4 Odds ratios predicting quit attempts during the past 12 months (n = 339)1
| Â | Quit Attempts During the Past 12 Months | ||
|---|---|---|---|
| Â | >4 vs 0 | > 4 vs 1-3 | 1-3 vs 0 |
| Â | OR (95% CI) | OR (95% CI) | OR (95% CI) |
Perceived vulnerability (≤ unlikely = ref) |  |  |  |
   Moderate chance | 0.98 (0.34, 2.77) | 0.95 (0.36, 2.49) | 1.03 (0.46, 2.30) |
   Likely | 0.47 (0.15, 1.46) | 0.49 (0.16, 1.48) | 0.96 (0.42, 2.19) |
   Very likely/certain to happen | 0.73 (0.26, 2.02) | 2.05 (0.71, 5.95) | 0.35 (0.15, 0.85) |
BMI | 1.09 (1.02, 1.16) | 1.05 (0.98, 1.12) | 1.04 (0.99, 1.09) |
Social support from regular doctor (no = ref) | 1.28 (0.59, 2.79) | 0.57 (0.27,1.21) | 2.23 (1.22, 4.10) |
Social support from oncologist (no = ref) | 3.08 (1.30, 7.27) | 2.71 (1.12, 6.57) | 1.14 (0.56, 2.29) |
Stages of change (precontemplation = ref) | Â | Â | Â |
   contemplation | 1.47 (0.29, 7.47) | 0.41 (0.07, 2.47) | 3.57 (1.26, 10.06) |
   preparation | 11.34 (2.88, 44.67) | 1.69 (0.38, 7.46) | 6.70 (2.56, 17.54) |