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Period effects reflect diagnostic expansion and cohort effects reflect improving respiratory exposure for self-reported chronic lung disease: a harmonised age–period–cohort analysis of seven ageing cohorts across three continents

2026-08-24

Abstract excerpt

<title>Abstract</title> <p>Background Age–period–cohort (APC) analyses are increasingly used to interpret temporal trends in self-reported chronic lung disease (CLD), but period and cohort effects may reflect different mechanisms, including changes in diagnostic access and long-term exposure profiles. We examined these patterns using harmonised ageing cohorts across multiple world regions. Methods We analysed 1...

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Literature Corpus work
96c6177a-76ba-50e6-9435-f2f713355976
DOI
10.21203/rs.3.rs-10527141/v1
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Period effects reflect diagnostic expansion and cohort effects reflect improving respiratory exposure for self-reported chronic lung disease: a harmonised age–period–cohort analysis of seven ageing cohorts across three continentsDOI 10.21203/rs.3.rs-10527141/v1
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