患病率和与早产小而孕期新生儿相关的因素:中国的多中心调查
1Department of Neonatology, Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Shinan District, Qingdao, 266003, China. zhangyijie@qdu.edu.cn.
BMC pediatrics
|January 6, 2026
概括
过早生育的婴儿面临着重大风险,不同的因素会根据妊娠年龄影响结果. 妊娠中高血压疾病和胎盘断裂是早期早产SGA的关键预测因素,需要量身定制的干预措施.
科学领域:
- 新生儿健康 新生儿健康
- 产周医学 产周医学
- 全球卫生挑战 全球卫生挑战
背景情况:
- 对于妊娠年龄 (SGA) 的婴儿来说,小的婴儿对全球健康构成重大风险,有助于新生儿死亡率和长期发育问题.
- 与SGA婴儿相关的风险在早产婴儿也会增加,但对这个特定人群的研究仍然有限.
研究的目的:
- 调查中国早产SGA婴儿的流行情况.
- 在不同的妊娠年龄子组中识别与早产SGA新生儿相关的因素.
主要方法:
- 在2011年至2017年期间,在中国23个省份进行了一项回顾性描述性横截面研究.
- 从医疗记录中收集了有关母亲特征和病史的数据.
- 采用多项多变量逻辑回归来比较早产SGA子组与适合妊娠年龄 (AGA) 的早产婴儿.
主要成果:
- 在单个活产早产婴儿中,SGA早产婴儿的患病率为7.9%.
- 妊娠中高血压障碍 (HDP) 和III类胎儿心率跟踪与各个子组的早产SGA有显著的关联.
- HDP是早期早产SGA (<32周) 的强有力的预测因素,而III类胎儿心率跟踪和橄水症则更能预测中度早产SGA (32-33周). 胎盘断裂也与早期和中度早产SGA密切相关.
结论:
- 过早产生的SGA婴儿根据妊娠年龄子组表现出不同的风险概况.
- 妊娠中高血压疾病和胎盘断裂是早期早产SGA的关键因素.
- 对早产SGA的干预应根据特定的妊娠年龄类别进行调整,以改善预防和管理.
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