Table 3 Univariate and multivariate logistic regression models fitting results for smoking behaviour
Variable | Total (N鈥�=鈥�62909) | Boys (N鈥�=鈥�31048) | Girls (N鈥�=鈥�31861) | |||
|---|---|---|---|---|---|---|
COR (90% CI) | AOR (95% CI) | COR (90% CI) | AOR (95% CI) | COR (90% CI) | AOR (95% CI) | |
Grade: High school (Ref.: Junior school) | 1.43 (1.28, 1.61)* | 1.60 (1.39, 1.83)鈧� | 1.83 (1.61, 2.08)* | 2.13 (1.81, 2.50)鈧� | 0.87 (0.67, 1.13) | - |
Residential area: Urban (Ref.: Rural) | 1.07 (0.95, 1.20) | - | 1.15 (1.01, 1.31)* | 1.11 (0.94, 1.31) | 0.71 (0.54, 0.93)* | 0.70 (0.50, 0.98)鈧� |
Only child: Yes (Ref.: No) | 1.54 (1.36, 1.74)* | 1.40 (1.20, 1.62)鈧� | 1.37 (1.20, 1.57)* | 1.22 (1.03, 1.45)鈧� | 1.33 (0.99,1.76) | - |
Left-behind children: Yes (Ref.: No) | 1.14 (1.02, 1.28)* | 1.11 (0.97, 1.28) | 1.13 (0.99, 1.29) | - | 1.23 (0.96, 1.57) | - |
Family type: Nuclear (Ref.: Non-nuclear) | 0.66 (0.58, 0.75)* | 0.80 (0.69, 0.94)鈧� | 0.70 (0.61, 0.81)* | 0.78 (0.66, 0.93)鈧� | 0.58 (0.45, 0.76)* | 0.73 (0.53, 1.01) |
Father smoking: Yes (Ref.: No) | 1.26 (1.11, 1.43)* | 1.18 (1.02,1.38)鈧� | 1.31 (1.14, 1.51)* | 1.28 (1.08, 1.52)鈧� | 1.13 (0.87, 1.48) | - |
Mother smoking: Yes (Ref.: No) | 2.97 (1.34, 6.59)* | 2.35 (1.87, 2.94)鈧� | 2.70 (2.16, 3.34)* | 2.24 (1.70, 2.91)鈧� | 4.01 (2.78. 5.63)* | 3.29 (2.08, 5.00)鈧� |
Resilience score: +1 | 0.95 (0.95, 0.97)* | 0.95 (0.94, 0.96)鈧� | 0.96 (0.95, 0.96)* | 0.95 (0.95, 0.96)鈧� | 0.91 (0.90, 0.93)* | 0.92 (0.90, 0.93)鈧� |