PREDG研究:一项随机对照试验,测试教育干预措施是否可以预防肥胖女性妊娠期体重增加
Beatriz Barquiel1, Mercedes Calvo2, Óscar Moreno-Domínguez1
1Division of Diabetes, Diabetes, Obesity and Pregnancy Unit, La Paz University Hospital, Madrid, Spain.
Clinical nutrition ESPEN
|September 22, 2023
概括
一个针对肥胖孕妇的结构化教育计划有效地管理了孕期体重增加. 这种干预措施还降低了妊娠高血压,子宫前和妊娠年龄新生儿的大发症的发生率.
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
- 公共卫生 营养 公共卫生 营养
背景情况:
- 孕期肥胖是妊娠不良后果的重要危险因素.
- 需要有效的干预措施来管理这一群体的妊娠体重增加 (GWG).
- 目前的指导方针建议根据妊娠前的BMI来个性化GWG目标.
研究的目的:
- 评估结构化小组教育计划对孕期肥胖妇女GWG的影响.
- 评估该计划对产科并发症和新生儿后果的影响.
- 为了比较干预组和接受常规护理的对照组之间的结果.
主要方法:
- 一项随机对照试验,涉及169名孕期肥胖妇女 (BMI≥30 kg/m2).
- 干预组接受了关于营养和体力活动的小组教育,遵守地中海饮食原则.
- 对照组接受了传统的后续护理.
主要成果:
- 干预组的GWG平均值显著降低 (8公斤对9.2公斤,p=0.026).
- 在干预组中,充足的GWG (<9公斤) 更常见 (61.5%对24.4%,p=0.001).
- 干预组的妊娠高血压/孕产前率较低 (18.2%对32.5%,p=0.040) 和妊娠年龄新生儿的比例较高 (8.5%对19.2%,p=0.050).
结论:
- 一个以小组为基础的,结构化的教育干预是有效的促进适当的GWG在肥胖的孕妇.
- 这种干预显著降低了妊娠高血压,子宫前和妊娠年龄大的新生儿的发病率.
- 这种计划是改善高风险怀孕中母亲和新生儿结果的宝贵策略.
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