TABLE 3.
Descriptive Statistics for P/C Smokers by Group and Measurement Time
| Variable | Control | Intervention | ||||
|---|---|---|---|---|---|---|
| Baseline | EOT and/or Year 2 | Year 4 | Baseline | EOT and/or Year 2 | Year 4 | |
| Self-reported smoking abstinence, n (%) | ||||||
| Yes | 0 (0) | 0 (0) | 5 (14) | 0 (0) | 6 (11) | 24 (44) |
| No | 42 (100) | 36 (100) | 31 (86) | 68 (100) | 50 (89) | 31 (56) |
| Cotinine, geometric mean (SD) | 172.9 (8.4) | 185.9 (9.4) | 241.7 (5.4) | 261.2 (2.7) | 76.8 (12.4) | 79.3 (13.4) |
| Benowitz cotinine category, n (%) | ||||||
| Exposed | 4 (10) | 3 (8) | 1 (3) | 0 (0) | 9 (17) | 10 (19) |
| Smoker | 36 (90) | 33 (92) | 33 (97) | 63 (100) | 45 (83) | 43 (81) |
| CO, mean (SD) | — | — | — | 10.7 (7.1) | — | 6.4 (6.2) |
| CO-based quit status at last MI visit, n (%) | ||||||
| No | — | — | — | 13 (38) | 11 (35) | 14 (40) |
| Yes | — | — | — | 21 (62) | 20 (65) | 21 (60) |
—, not applicable.