Cough with colds | Cough without colds | |||||||
---|---|---|---|---|---|---|---|---|
No | Yes | No | Yes | |||||
Exposure | N | N | OR* | (95% CI) | N | N | OR* | (95% CI) |
Total | 3413 | 1117 | 4327 | 203 | ||||
Coal use | ||||||||
No | 1833 | 622 | 1.00 | 2347 | 108 | 1.00 | ||
Yes | 1580 | 495 | 0.92 | (0.76,1.11) | 1980 | 95 | 1.03 | (0.80,1.33) |
Heating | 300 | 99 | 0.96 | (0.76,1.22) | 381 | 18 | 1.02 | (0.67,1.55) |
Cooking | 926 | 249 | 0.79 | (0.67,0.94) | 1120 | 55 | 1.04 | (0.74,1.46) |
Both | 354 | 147 | 1.22 | (0.93,1.59) | 479 | 22 | 0.99 | (0.66,1.49) |
Phlegm with colds | Phlegm without colds | |||||||
No | Yes | No | Yes | |||||
N | N | OR* | (95% CI) | N | N | OR* | (95% CI) | |
Total | 3772 | 758 | 4274 | 256 | ||||
Coal use | ||||||||
No | 2051 | 404 | 1.00 | 2315 | 140 | 1.00 | ||
Yes | 1721 | 354 | 1.04 | (0.90,1.20) | 1959 | 116 | 0.96 | (0.75,1.23) |
Heating | 331 | 68 | 1.04 | (0.86,1.27) | 376 | 23 | 1.02 | (0.62,1.66) |
Cooking | 994 | 181 | 0.92 | (0.76,1.10) | 1114 | 61 | 0.86 | (0.64,1.16) |
Both | 396 | 105 | 1.34 | (1.05,1.73) | 469 | 32 | 1.12 | (0.81,1.54) |
Wheeze with colds | Wheeze without colds | |||||||
No | Yes | No | Yes | |||||
N | N | OR* | (95% CI) | N | N | OR* | (95% CI) | |
Total | 3652 | 878 | 4210 | 320 | ||||
Coal use | ||||||||
No | 2058 | 397 | 1.00 | 2309 | 146 | 1.00 | ||
Yes | 1594 | 481 | 1.57 | (1.07,2.29) | 1901 | 174 | 1.44 | (1.05,1.97) |
Heating | 329 | 70 | 1.10 | (0.76,1.57) | 368 | 31 | 1.35 | (0.86,2.15) |
Cooking | 892 | 283 | 1.66 | (1.01,2.73) | 1077 | 98 | 1.42 | (1.05,1.92) |
Both | 373 | 128 | 1.78 | (1.08,2.91) | 456 | 45 | 1.57 | (0.94,2.64) |