ETS | Hazard ratios | Controls: |
---|---|---|
 |  | exposed/total |
Exposure to ETS | Â | Â |
at home and/or at work | 1.34 (0.85 to 2.13) | 71722/123479 (58%) |
PAR% | 0.16 | Â |
ETS at work | 1.65 (1.04 to 2.63) | 58653/123479 (47%) |
PAR% | 0.24 | Â |
ETS at home | 1.03 (0.60 to 1.76) | 23396/123479 (19%) |
PAR% | 0.006 | Â |
ETS in childhood, daily (a) | 2.00 (0.94 to 4.28) | 10282/60182 (17%) |
PAR% | 0.14 | Â |
Air pollution | Odds ratios | Â |
Living near heavy | Â | Â |
traffic road | 1.46 (0.89–2.40) | 242/1990 (12%) |
PAR% | 0.05 | Â |
Exposure to NO2 (b) | 1.30 (1.02–1.66) | 428/1562 (27%) |
PAR% | 0.07 | Â |