The effect of home smoking restriction on smoking initiation among junior high school students in Taiwan—logistic regression analysis results (n=901)
| Variables at 7th grade | Smoking initiation from 7th grade to 8th grade among never smoking students | |||||
|---|---|---|---|---|---|---|
| Model 1 | Model 2 | |||||
| Coefficient | (SE) | p Value | Coefficient | (SE) | p Value | |
| Home smoking restriction (no/yes) | 1.06 | (0.44) | 0.0160 | 0.36 | (0.31) | 0.2507 |
| Paternal smoking (yes/no) | −0.40 | (0.28) | 0.1470 | −0.13 | (0.25) | 0.6028 |
| Maternal smoking (yes/no) | 1.18 | (0.29) | <0.0001 | 1.24 | (0.32) | <0.0001 |
| Gender (boy/girl) | 1.02 | (0.25) | <0.0001 | 1.04 | (0.25) | <0.0001 |
| Family structure (single parental/not) | 0.56 | (0.28) | 0.0440 | 0.58 | (0.28) | 0.0376 |
| Parental highest education (SHS/JHS) | −0.66 | (0.35) | 0.0610 | −0.63 | (0.35) | 0.0745 |
| Parental highest education (university/JHS) | −0.35 | (0.35) | 0.3090 | −0.33 | (0.35) | 0.3392 |
| Friend smoking (yes/no) | 0.83 | (0.37) | 0.0240 | 0.84 | (0.37) | 0.0239 |
| Future smoking intention (yes/no) | 1.97 | (0.32) | <0.0001 | 1.94 | (0.32) | <0.0001 |
| Interaction: paternal smoking×HSR | 1.18 | (0.58) | 0.0410 | |||
| Interaction: maternal smoking×HSR | −0.46 | (0.75) | 0.5395 | |||
Model 1 was that added interaction term of paternal smoking and HSR.
Model 2 was that added interaction term of paternal smoking and HSR.
HSR, home smoking restriction; JHS, junior high school; SHS, senior high school.