Stepwise forward conditional logistic regression results for the criteria cigarette smoking, harmful drinking and multiple substance use and misuse (Multiple SUM) among rural and urban dwelling boys
| Cigarette smoking | Harmful drinking | Multiple SUM | ||||
|---|---|---|---|---|---|---|
| Urban boys | Rural boys | Urban boys | Rural boys | Urban boys | Rural boys | |
| OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | |
| Grade point average | 1.67 (1.02 to 2.73) | |||||
| School absence | 1.63 (1.09 to 2.43) | |||||
| Unexcused absence | 1.74 (1.14 to 2.65) | |||||
| Behavioural grade | 2.66 (1.83 to 3.87) | 1.94 (1.38 to 2.73) | 2.09 (1.38 to 3.19) | |||
| Financial status | 0.29 (0.10 to 0.85) | 0.22 (0.06 to 0.83) | ||||
| Parental absence | 1.79 (1.15 to 2.79) | 1.91 (1.05 to 3.50) | ||||
| SCSRF | 0.96 (0.93 to 0.99) | 0.94 (0.90 to 0.97) | ||||
SCSRF, Santa Clara Strength of Religious Faith; SUM, substance use and misuse.