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对BMI/TP比率的回顾性分析及其对妊娠高血压结果的预测作用
Dajun Cai1, Jiahao Tang, Shanshan Gao
1Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China.
体重指数与总蛋白质 (BMI/TP) 的比率表明怀孕期间的营养状况. 在妊娠高血压中,BMI/TP比率和妊娠存活率之间发现了U形关联,中等比率与更好的结果有关.
科学领域:
- 产科和妇科 产科和妇科
- 营养生物化学 营养生物化学
- 孕产妇和胎儿医学 孕产妇和胎儿医学
背景情况:
- 孕妇的营养状况和蛋白质代谢对于怀孕适应和高血压疾病的结果至关重要.
- 体重指数与总蛋白质 (BMI/TP) 的比率可能反映脂肪和蛋白质储备之间的平衡.
研究的目的:
- 研究孕期高血压妇女的BMI/TP比率与怀孕存活率之间的关联.
- 为了评估BMI/TP比率作为潜在的预后指标,对不良的怀孕结果.
主要方法:
- 对306名妊娠期高血压孕妇进行了回顾性研究.
- 分为高和低BMI/TP组的分层;临床和生化参数的比较.
- 应用考克斯的比例危险模型和受限立方斜线分析来评估BMI/TP比率与怀孕存活率的关联.
主要成果:
- 较高的BMI/TP比率与增加的BMI,血清白蛋白,C反应蛋白和总蛋白相关.
- 在BMI/TP比率和怀孕存活率之间观察到非线性,U形的关联 (非线性的P<.01).
- 低 (<0.4) 和高 (>0.5) 的BMI/TP比率都与增加的不良结果有关;中等比率 (0.4-0.5) 显示死亡风险最低.
结论:
- 体重指数/TP比率是一个简单的生物标志物,反映了母亲的代谢和营养平衡.
- 在妊娠高血压中,BMI/TP比率与妊娠存活率之间的U形关联表明,营养缺乏和代谢过量都存在风险.
- BMI/TP比可能有助于对高血压怀孕的个性化风险评估和临床管理.
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