Nested case-control study on children with severe birth defects in Shanghai
ObjectiveTo design a prospective nested case-control study based on a city-wide birth cohort of Shanghai, so as to understand their health status and explore the influencing factors of birth defects.MethodsBased on the birth registration covering the entire city of Shanghai, the nested case-control...
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Veröffentlicht in: | Shanghai Yufang Yixue 2024-05, Vol.36 (5), p.463-468 |
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Format: | Artikel |
Sprache: | chi |
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Zusammenfassung: | ObjectiveTo design a prospective nested case-control study based on a city-wide birth cohort of Shanghai, so as to understand their health status and explore the influencing factors of birth defects.MethodsBased on the birth registration covering the entire city of Shanghai, the nested case-control study of children with severe birth defects was designed. Children born with severe birth defects were selected as the case group, and healthy children were matched as the control group. Basic information, health status, maternal pregnancy history, and survival outcome of children both in the case group and the control group were collected through medical history review and home visits. The logistic regression model was used for multivariate analysis.ResultsA total of 18 875 infants born between January 1, 2011, and December 31, 2021, were included, among which 11 500 (60.93%) were children with severe birth defects and 7 375 (39.07%) were healthy children. The logistic regression model analysis showed that being m |
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ISSN: | 1004-9231 |
DOI: | 10.19428/j.cnki.sjpm.2024.23324 |