Danish premature birth rates during the COVID-19 lockdown
Danish premature birth rates during the COVID-19 lockdown
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DOI：
10.1136/archdischild-2020-319990
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发表时间：
2021-01-01
影响因子：
4.4
通讯作者：
Lausten-Thomsen, Ulrik
中科院分区：
文献类型：
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作者：
Hedermann, Gitte;Hedley, Paula Louise;Lausten-Thomsen, Ulrik
为了探讨 COVID-19 封锁对丹麦早产率的影响，对 2015 年至 2020 年 3 月 12 日至 4 月 14 日期间在丹麦出生的所有 31 180 名活体单胎婴儿进行了一项基于登记的全国患病率研究。与前 5 年相比，封锁期间孕龄 (GA) 的分布存在显着差异 (p=0.004)，原因是封锁期间极早产儿发生率明显低于前几年同一日期的相应平均发生率（OR 0.09，95% CI 0.01 至 0.40，p
To explore the impact of COVID-19 lockdown on premature birth rates in Denmark, a nationwide register-based prevalence proportion study was conducted on all 31 180 live singleton infants born in Denmark between 12 March and 14 April during 2015-2020. The distribution of gestational ages (GAs) was significantly different (p=0.004) during the lockdown period compared with the previous 5 years and was driven by a significantly lower rate of extremely premature children during the lockdown compared with the corresponding mean rate for the same dates in the previous years (OR 0.09, 95% CI 0.01 to 0.40, p