Research Article
The Prevalence of Asthma and Declared Asthma in Poland on the Basis of ECAP Survey Using Correspondence Analysis
| Declared asthma | Age 6-7 (Ch1) | Age 13-14 (Ch2) | Age 20–44 (Ad) |
| Kat.a | 36% | 36% | 29% | Zam.a | 40% | 40% | 20% | Kr.a/L.a | 35% | 35% | 29% | Wr.a | 30% | 43% | 26% | Gd.a | 19% | 50% | 31% | Wa.a | 28% | 44% | 28% | Poz.a | 33% | 40% | 27% | B.a | 22% | 44% | 33% |
| Average profile | 30% | 42% | 28% |
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