Ten-year time trends in preterm birth during a sociodemographic transition period: a retrospective cohort study in Shenzhen, China
Objectives To investigate time trends of preterm birth and estimate the contributions of risk factors to the changes in preterm birth rates over a decade (2009–2018) of transitional period in Shenzhen, China.Design Retrospective cohort study between 2009 and 2018.Setting All births in Baoan during J...
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| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMJ Publishing Group
2020-10-01
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| Series: | BMJ Open |
| Online Access: | https://bmjopen.bmj.com/content/10/10/e037266.full |
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