Spatial and temporal patterns in preterm birth in the United States
Background: Despite years of research, the etiologies of preterm birth remain unclear. In order to help generate new research hypotheses, this study explored spatial and temporal patterns of preterm birth in a large, total-population dataset. Methods: Data on 145 million US births in 3,000 counties...
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Veröffentlicht in: | Pediatric research 2015-06, Vol.77 (6), p.836-844 |
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Hauptverfasser: | , , , , , , , , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | Background:
Despite years of research, the etiologies of preterm birth remain unclear. In order to help generate new research hypotheses, this study explored spatial and temporal patterns of preterm birth in a large, total-population dataset.
Methods:
Data on 145 million US births in 3,000 counties from the Natality Files of the National Center for Health Statistics for 1971–2011 were examined. State trends in early ( |
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ISSN: | 0031-3998 1530-0447 |
DOI: | 10.1038/pr.2015.55 |