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Demographic Transition and Maternal Ageing Are Associated with Increasing Mortality from Chromosomal Abnormalities in Brazil: A Nationwide Longitudinal Multilevel Time-Series Study (2004–2023)

2026-03-20

Abstract excerpt

<title>Abstract</title> <p> <bold>Background</bold> : Brazil has undergone a rapid demographic transition marked by sustained fertility decline and progressive maternal ageing. Although advanced maternal age is a well-established risk factor for chromosomal abnormalities, the population-level implications of demographic ageing for mortality attributable to these conditions remain insufficiently explored, partic...

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Literature Corpus work
e4a4b692-ed10-5d99-a11f-91d1c6f3f101
DOI
10.21203/rs.3.rs-8903455/v1
Open publication

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Demographic Transition and Maternal Ageing Are Associated with Increasing Mortality from Chromosomal Abnormalities in Brazil: A Nationwide Longitudinal Multilevel Time-Series Study (2004–2023)DOI 10.21203/rs.3.rs-8903455/v1
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