Exposure timing | Controls | Cases | Age-adjusted OR (95% CI) | Multivariable-adjusted OR (95% CI)c |
---|---|---|---|---|
N (%) | N (%) | |||
Any indoor stove/fireplace | Â | Â | Â | Â |
 Never | 228 | 190 | 1.00 (reference) | 1.00 (reference) |
 <20 years of age | 196 | 173 | 1.09 (0.82, 1.45) | 1.28 (0.89, 1.83) |
 ≥20 years of age | 171 | 146 | 1.05 (0.78, 1.40) | 1.07 (0.75, 1.52) |
Wood burning d | Â | Â | Â | Â |
 Never | 228 | 190 | 1.00 (reference) | 1.00 (reference) |
 <20 years of age | 175 | 156 | 1.10 (0.83, 1.48) | 1.32 (0.91, 1.92) |
 ≥20 years of age | 167 | 141 | 1.03 (0.76, 1.38) | 1.05 (0.73, 1.50) |
Synthetic log burning | Â | Â | Â | Â |
 Never | 228 | 190 | 1.00 (reference) | 1.00 (reference) |
 <20 years of age | 28 | 23 | 1.14 (0.63, 2.08) | 1.09 (0.46, 2.59) |
 ≥20 years of age | 65 | 76 | 1.47 (1.00, 2.17) | 1.65 (1.02, 2.67) |