Ambient Temperature and Early Delivery of Singleton Pregnancies
نویسندگان
چکیده
منابع مشابه
Ambient Temperature and Early Delivery of Singleton Pregnancies
BACKGROUND Extreme temperature is associated with adverse birth outcomes but it is unclear whether it increases early delivery risk. OBJECTIVES We aimed to determine the association between ambient temperature and early delivery. METHODS Medical records from 223,375 singleton deliveries from 12 U.S. sites were linked to local ambient temperature. Exposure to hot (> 90th percentile) or cold ...
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ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 2017
ISSN: 0091-6765,1552-9924
DOI: 10.1289/ehp97