Setting definitions of childhood asthma in epidemiologic studies
Background: The definitions of childhood asthma differ among epidemiological studies. We aimed to compare the diagnostic accuracy and agreement of previous asthma definitions and to evaluate questionnaire-driven asthma definition patterns. Methods: Data on 808 participants aged 7-12 years from 20 sc...
Main Author: | |
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Other Authors: | , , , , , , , |
Format: | article |
Language: | eng |
Published: |
2019
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Subjects: | |
Online Access: | https://hdl.handle.net/10216/124951 |
Country: | Portugal |
Oai: | oai:repositorio-aberto.up.pt:10216/124951 |