Table 4 Abstinence (point prevalence and continuous) by sex, education level and number of smoked cigarettes at baseline, as well as odds ratios for the two abstinence standards, using all randomized subjects.
Point prevalence abstinence† | Continuous abstinence† | |||
|---|---|---|---|---|
% (n/N) | OR (95% CI) | % (n/N) | OR (95% CI) | |
Education: 0–9 years | ||||
LIT (ref.) | 8 (3/37) | 1.0 | 5 (2/37) | 1.0 |
HIT | 20 (6/30) | 2.8 (0.6–12.5) | 13 (4/30) | 2.7 (0.5–15.8) |
Education: ≥ 10 years | ||||
LIT (ref.) | 19 (21/111) | 1.0 | 10 (11/111) | 1.0 |
HIT | 25 (29/116) | 1.4 (0.8–2.7) | 20 (23/116) * | 2.2 (1.04–4.9) * |
N of cigarettes: ≥ 20/day | ||||
LIT (ref.) | 7 (4/54) | 1.0 | 2 (1/54) | 1.0 |
HIT | 13 (6/45) | 1.9 (0.5–7.3) | 13 (6/45) * | 8.2 (0.9–70.5) |
N of cigarettes: 10–19/day | ||||
LIT (ref.) | 19 (14/75) | 1.0 | 12 (9/75) | 1.0 |
HIT | 24 (18/76) | 1.4 (0.6–3.0) | 17 (13/76) | 1.5 (0.6–3.8) |
N of cigarettes: 0–9/day | ||||
LIT (ref.) | 32 (6/19) | 1.0 | 16 (3/19) | 1.0 |
HIT | 44 (11/25) | 1.7 (0.5–5.9) | 32 (8/25) | 2.5 (0.6–11.2) |
Sex: Male | ||||
LIT (ref.) | 12 (4/34) | 1.0 | 6 (2/34) | 1.0 |
HIT | 23 (7/30) | 2.3 (0.6–8.7) | 17 (5/30) | 3.2 (0.6–17.9) |
Sex: Female | ||||
LIT (ref.) | 18 (20/114) | 1.0 | 10 (11/114) | 1.0 |
HIT | 24 (28/116) | 1.5 (0.8–2.8) | 19 (22/116) | 2.2 (1.01–4.8) * |