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Parental education and lung function of children in the PATY study
Studies of the relationships between low socio-economic status and impaired lung function were conducted mainly in Western European countries and North America. East-West differences remain unexplored. Associations between parental education and lung function were explored using data on 24,010 schoo...
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Published in: | European journal of epidemiology 2011-01, Vol.26 (1), p.45-54 |
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Main Authors: | , , , , , , , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | Studies of the relationships between low socio-economic status and impaired lung function were conducted mainly in Western European countries and North America. East-West differences remain unexplored. Associations between parental education and lung function were explored using data on 24,010 school-children from eight cross-sectional studies conducted in North America, Western and Eastern Europe. Parental education was defined as low and high using country-specific classifications. Country-specific estimates of effects of low parental education on volume and flow parameters were obtained using linear and logistic regression, controlling for early life and other individual risk factors. Meta-regressions were used for assessment of heterogeneity between country-specific estimates. The association between low parental education and lung function was not consistent across the countries, but showed a more pronounced inverse gradient in the Western countries. The most consistent decrease associated with low parental education was found for peak expiratory flow (PEF), ranging from −2.80 to −1.14%, with statistically significant associations in five out of eight countries. The mean odds ratio for low PEF ( |
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ISSN: | 0393-2990 1573-7284 |
DOI: | 10.1007/s10654-010-9513-x |