Paternal age and preterm birth
Paternal age and preterm birth
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DOI:
10.1097/01.ede.0000152526.63279.da
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发表时间:
2005-03-01
期刊:
影响因子:
5.4
通讯作者:
Olsen, J
中科院分区:
文献类型:
--
作者:
Zhu, JL;Madsen, KM;Olsen, J
Background: There is growing evidence that advanced paternal age can be a reproductive hazard.Methods: We studied couples and their first children using nationwide registers in Denmark between 1980 and 1996. We restricted the analysis to mother's age 20-29 years. We estimated odds ratios (ORs) of preterm (