Factors | Quitting smoking | Adjusted ORa | P-value | |
---|---|---|---|---|
Yes | No | (95%CI) | ||
Age (years) | ||||
< 30 | 13 | 82 | 1.00 | 0.653 |
30–35 | 29 | 148 | 1.07 (0.44,2.58) | |
35+ | 8 | 48 | 1.70 (0.51,5.63) | |
Education | ||||
< =Secondary School | 6 | 80 | 1.00 | 0.451 |
High School | 19 | 70 | 1.05 (0.23,4.76) | |
College | 17 | 87 | 1.94 (0.54,6.96) | |
Above College | 8 | 41 | 0.86 (0.27,2.71) | |
Income (CNY) | ||||
< 5000 | 20 | 109 | 1.00 | 0.151 |
5000–10000 | 12 | 97 | 0.40 (0.14,1.13) | |
10000+ | 18 | 72 | 0.74 (0.27,2.55) | |
Residence | ||||
Non-Shanghai | 29 | 176 | 1.00 | 0.033 |
Shanghai | 21 | 102 | 2.76 (1.08,7.04) | |
Study site | ||||
District 1 | 30 | 130 | 1.00 | 0.039 |
District 2 | 20 | 148 | 2.24 (1.04,4.85) | |
Smoking status before pregnancy | ||||
Daily smoker | 15 | 220 | 1.00 | <0.0001 |
Occasional smoker | 35 | 58 | 4.83 (2.22,10.48) | |
Smoking years | ||||
≥ 10 | 14 | 154 | 1.00 | 0.018 |
< 10 | 36 | 124 | 2.80 (1.19, 6.58) | |
Smoking at home | ||||
Yes | 15 | 174 | 1.00 | <0.0001 |
No | 35 | 104 | 4.48 (1.94,10.39) | |
Wife received education on harms of tobacco | ||||
No | 13 | 90 | 1.00 | 0.238 |
Yes | 37 | 188 | 1.68 (0.71,4.01) | |
Social use | ||||
Yes | 17 | 152 | 1.00 | 0.001 |
No | 33 | 126 | 4.05 (1.74,9.41) | |
Under financial pressure | ||||
High | 21 | 83 | 1.00 | <0.0001 |
Low | 29 | 195 | 5.28 (2.14,13.02) | |
Perception of cigarette price | ||||
Expensive | 37 | 202 | 1.00 | 0.245 |
Not expensive | 13 | 76 | 1.70 (0.70,4.01) | |
Influenced by family membersb | ||||
No | 18 | 154 | 1.00 | 0.013 |
Yes | 32 | 124 | 2.82 (1.25,6.38) |