All (%) | Boys (%) | Girls (%) | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Boys (n = 1141) | Girls (n = 1062) | LPD (n = 485) | MPD (n = 393) | HPD (n = 263) | LPD (n = 428) | MPD (n = 278) | HPD (n = 278) | |||||||||
Respiratory symptoms | n | % | n | % | n | % | n | % | n | % | n | % | n | % | n | % |
Wheezing with shortness of breath | 1088 | 2.2 | 1019 | 2.4 | 463 | 2.2 | 372 | 1.6 | 253 | 3.2 | 416 | 1.9 | 335 | 2.1 | 268 | 3.4 |
Wheezing with medication | 1088 | 3.2 | 1019 | 3.0 | 463 | 3.0 | 372 | 2.7 | 253 | 4.3 | 416 | 2.9 | 335 | 3.0 | 268 | 3.4 |
Any wheezing | 1088 | 5.1 | 1019 | 4.6 | 463 | 5.0 | 372 | 4.8 | 253 | 5.9 | 416 | 3.6 | 335 | 4.8 | 268 | 6.0 |
Cough at night | 1069 | 20.1 | 984 | 20.6 | 457 | 18.6 | 368 | 23.4 | 244 | 18.0 | 400 | 14.8*** | 327 | 24.5*** | 257 | 24.9*** |
Chronic cough | 1130 | 4.6 | 1039 | 5.0 | 482 | 5.6 | 387 | 4.1 | 261 | 3.4 | 423 | 4.0 | 345 | 5.2 | 271 | 6.3 |
Phlegm with colds | 1053 | 32.2 | 983 | 32.3 | 456 | 33.3 | 358 | 29.9 | 239 | 33.5 | 402 | 30.6 | 322 | 31.4 | 259 | 36.3 |
Phlegm without colds | 1092 | 6.0 | 999 | 5.7 | 467 | 5.6** | 374 | 4.0** | 251 | 10.0** | 412 | 3.2*** | 324 | 5.2*** | 263 | 10.3*** |
Sneeze with itchy-watery eyes | 1098 | 29.9# | 1019 | 26.2# | 473 | 34.5* | 378 | 25.4* | 247 | 27.9* | 412 | 29.9# | 341 | 25.2# | 266 | 21.8# |
Respiratory diseases | ||||||||||||||||
Current asthma | 1137 | 3.2 | 1056 | 2.1 | 484 | 3.1 | 391 | 2.6 | 262 | 4.2 | 424 | 2.1 | 354 | 1.7 | 278 | 2.5 |
Life-time asthma | 1137 | 7.7 | 1056 | 6.5 | 484 | 7.4 | 391 | 7.2 | 262 | 8.8 | 424 | 6.6 | 354 | 5.9 | 278 | 7.2 |
Current bronchitis | 1137 | 11.8 | 1056 | 10.6 | 484 | 12.8 | 391 | 9.7 | 262 | 13.0 | 424 | 10.1 | 354 | 10.5 | 278 | 11.5 |
Life-time bronchitis | 1137 | 20.5 | 1056 | 19.4 | 484 | 23.8* | 391 | 16.9* | 262 | 19.8* | 424 | 21.5 | 354 | 17.2 | 278 | 19.1 |
Current allergic rhinitis | 1137 | 32.7** | 1056 | 26.5** | 484 | 36.8** | 391 | 26.6** | 262 | 34.4** | 424 | 33.3*** | 354 | 18.4*** | 278 | 26.6*** |
Life-time allergic rhinitis | 1137 | 37.6** | 1056 | 31.7** | 484 | 41.9* | 391 | 32.0* | 262 | 38.2* | 424 | 38.4*** | 354 | 22.9*** | 278 | 32.7*** |