| Asthmaa(N = 5,646) | Wheezeb(N = 5,647) | Bronchitisc(N = 7,114) | |||
---|---|---|---|---|---|---|
 | No. cases | aOR (95% CI) | No. cases | aOR (95% CI) | No. cases | aOR (95% CI) |
Vent not used and stove used for cooking & heating | 69 | 1 Ref. | 156 | 1 Ref. | 59 | 1 Ref. |
Vent used and stove used for cooking & heating | 36 | 0.86 (0.34, 2.17) | 62 | 0.62 (0.31, 1.20) | 14 | 0.49 (0.21, 1.12) |
Vent not used and stove used only for cooking | 194 | 0.62 (0.32, 1.23) | 399 | 0.57 (0.35, 0.92)* | 125 | 1.05 (0.61, 1.81) |
Vent used and stove used only for cooking | 188 | 0.41 (0.23, 0.74)* | 396 | 0.35 (0.21, 0.60)* | 114 | 0.65 (0.36, 1.19) |