Smoke-free home (smoking permitted) |
Completely | 0.687* | (0.588-0.804) | 0.787* | (0.664-0.932) |
Sex (female) |
Male | 1.072 | (0.954-1.205) | 1.039 | (0.920-1.172) |
Grade (12) |
9 | 1.481* | (1.239-1.770) | 1.458* | (1.213-1.753) |
10 | 1.441* | (1.204-1.726) | 1.461* | (1.214-1.759) |
11 | 1.108 | (0.914-1.342) | 1.129 | (0.926-1.376) |
Province (Ontario)† |
Atlantic | 0.853* | (0.755-0.965) | 0.862* | (0.760-0.979) |
Quebec | 0.708* | (0.580-0.865) | 0.729* | (0.592-0.898) |
Saskatchewan | 1.030 | (0.901-1.178) | 1.042 | (0.907-1.196) |
Alberta | 0.926 | (0.789-1.087) | 0.936 | (0.793-1.103) |
British Columbia | 0.857* | (0.741-0.990) | 0.882 | (0.759-1.025) |
Race (non-white)† |
White | 1.106 | (0.968-1.263) | 1.093 | (0.952-1.255) |
Overall self-esteem score (≥ 12)† |
≤ 8 | 2.240* | (1.847-2.715) | 2.198* | (1.802-2.680) |
score 9-11 | 1.317* | (1.092-1.589) | 1.304* | (1.075-1.583) |
School grade (levels 3 and 4)† |
Level 3 | 1.231* | (1.067-1.421) | 1.191* | (1.027-1.381) |
Level 2 and lower | 1.543* | (1.103-2.160) | 1.439* | (1.004-2.061) |
Any family member who smokes (None)† |
≥ 1 | N/A | N/A | 1.349* | (1.190-1.529) |