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Intergenerational 20 year trends in the prevalence of asthma and hay fever in adults: the Midspan family study surveys of parents and offspring
OBJECTIVE: To estimate trends between 1972-6 and 1996 in the prevalences of asthma and hay fever in adults. DESIGN: Two epidemiological surveys 20 years apart. Identical questions were asked about asthma, hay fever, and respiratory symptoms at each survey. SETTING: Renfrew and Paisley, two towns in...
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| Hauptverfasser: | , , , , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
British Medical Journal
2000
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC27429/ https://ncbi.nlm.nih.gov/pubmed/10884260 |
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