根据怀孕期间心脏代谢状况,使用妊娠前体重指数的肥胖截止点
Renata O Neves1, Alexandre da S Rocha2, Bruna O de Vargas3
1Graduate Program in Child and Adolescent Health, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Journal of pregnancy
|November 29, 2023
概括
这项研究建议怀孕前的体重指数 (BMI) 截止值大约为27公斤/平方米,以确定患有妊娠期糖尿病和产前症等心脏代谢疾病风险较高的孕妇.
科学领域:
- 产科和妇科 产科和妇科
- 孕产妇和胎儿医学 孕产妇和胎儿医学
- 怀孕期间心脏代谢健康
背景情况:
- 怀孕期间的孕产妇心脏代谢状况,包括妊娠期糖尿病 (GDM),孕前症和妊娠期高血压,对健康构成重大风险.
- 通过怀孕前的身体质量指数 (BMI) 准确识别危险妊娠对于及时干预至关重要.
- 现有的BMI切断点可能不适合预测这些特定的妊娠并发症.
研究的目的:
- 确定最佳的妊娠前身体质量指数 (BMI) 截止点,以识别孕妇易患妊娠高血压,孕前和GDM.
- 为了提高怀孕期间不良心脏代谢结果的预测,使用怀孕前的BMI.
主要方法:
- 一项前性研究涉及来自巴西统一卫生系统胎儿医学服务的218例单独怀孕.
- 怀孕前的BMI使用世界卫生组织的标准进行评估和分类.
- 采用接收器操作特征 (ROC) 曲线分析,以确定最佳的BMI截止点,以预测心脏代谢状况的最佳灵敏度和特异性.
主要成果:
- 超过一半的参与者 (57.9%) 超重或肥胖.
- 该研究确定了预测心脏代谢状况的特定BMI截止点:GDM的27.52公斤/平方米,妊娠高血压和孕前的27.40公斤/平方米,以及GDM孕前的27.96公斤/平方米.
- 这些切线点在预测研究条件时表现出不同程度的灵敏度和特异性.
结论:
- 研究结果表明,怀孕前的BMI大约为27kg/m2,可以作为有效的值来识别患有心脏代谢疾病风险增加的孕妇.
- 这种建议的BMI切断值可以帮助临床医生对孕妇进行风险分层和有针对性的管理策略.
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