Table 1.
Baseline Characteristics and Univariable Analysis of Participants by Intervention Groups
| Variables | Total N=380 |
Control N=189 |
Intervention N=191 |
|---|---|---|---|
| Gender | |||
| Male | 376 (98.9) | 188 (99.5) | 188 (98.4) |
| Female | 4 (1.1) | 1 (0.5) | 3 (1.6) |
| Age (years) A | |||
| 18-25y | 82 (22.1) | 38 (20.7) | 44 (23.5) |
| 26-35y | 145 (39.1) | 60 (32.6) | 85 (45.5) |
| 36y | 144 (38.8) | 86 (46.7) | 58 (31) |
| Duration of school attendance (years) | |||
| ≤ 6 | 76 (20) | 38 (20.1) | 38 (19.9) |
| > 6 | 304 (80) | 151 (79.9) | 153 (80.1) |
| Occupation | |||
| Agriculture | 40 (10.5) | 19 (10.1) | 21 (11) |
| Others (student, merchant, employed, freelance) | 265 (69.7) | 136 (72) | 129 (67.5) |
| Civil service | 43 (11.3) | 18 (9.5) | 25 (13.1) |
| Unemployed | 32 (8.4) | 16 (8.5) | 16 (8.4) |
| Marital status | |||
| Married | 121 (31.8) | 54 (28.6) | 67 (35.1) |
| Single/Divorce/Separated | 259 (68.2) | 135 (71.4) | 124 (64.9) |
| Family income per month (Thai baht) | |||
| <10,000 | 247 (65) | 131 (69.3) | 116 (60.7) |
| ≥10,000 | 133 (35) | 58 (30.7) | 75 (39.3) |
| Number of smokers in house (persons) A | |||
| 1 | 237 (62.4) | 104 (55) | 133 (69.6) |
| ≥ 2 | 143 (37.6) | 85 (45) | 58 (30.4) |
| Number of non-smokers in house (persons) | |||
| < 4 | 319 (83.9) | 158 (83.6) | 161 (84.3) |
| ≥ 4 | 61 (16.1) | 31 (16.4) | 30 (15.7) |
| Duration of tobacco smoking (years) A | |||
| 1-10 | 113 (29.7) | 48 (25.4) | 65 (34) |
| 11-20 | 144 (37.9) | 65 (34.4) | 79 (41.4) |
| ≥ 21 | 123 (32.4) | 76 (40.2) | 47 (24.6) |
| Fagerstrom Test for Nicotine Dependence | |||
| Low | 156 (41.1) | 70 (37) | 86 (45) |
| Moderate | 144 (37.9) | 76 (40.2) | 68 (35.6) |
| High | 80 (21.1) | 43 (22.8) | 37 (19.4) |
| Self-confidence in quit smoking score | |||
| Mean (SD) | 4 (2.6) | 4 (2.6) | 4 (2.6) |
A, mean there was a statistical significance