确定功能测试的三个月特定参考间隔及其在妊娠并发症和围产期结局中的预测值:基于人口的队列研究
Lican Han1,2, Lin Liu1,2, Lanlan Meng1,2
1Department of Laboratory Medicine, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, China.
Practical laboratory medicine
|October 25, 2023
概括
确定孕妇功能测试的三个月具体参考间隔至关重要. 怀孕早期和晚期的异常水平与GDM,GH,PE和产后出血等不良结果有关.
科学领域:
- 产科和妇科 产科和妇科
- 临床化学 临床化学
- 围产儿医学 围产儿医学
背景情况:
- 功能测试 (RFTs) 在怀孕期间至关重要.
- 确定准确的RFT参考间隔对于监测母亲健康至关重要.
- 由于怀孕期间的生理变化,需要三个月特定的RI.
研究的目的:
- 在单胎孕妇中建立功能测试 (RFT) 的三个月特定参考间隔 (RI).
- 调查异常RFT结果与周产期不良结果之间的关联.
主要方法:
- 从16,489名孕妇中获取了RFT结果和医疗记录.
- 使用非参数的2.5至97.5百分位和间接的霍夫曼方法,定义了季度特定的RI.
- 通过后勤回归评估异常RFT与不良结果之间的关联.
主要成果:
- 血清BUN和肌素 (Crea) 降低,而尿素 (UA) 和囊素C (Cys C) 在第三个季度相比第一增加.
- 在怀孕晚期高UA,Crea和CysC与产后出血风险增加相关.
- 怀孕早期的UA与妊娠期糖尿病 (GDM),妊娠期高血压 (GH) 和孕前 (PE) 的风险增加有关.
结论:
- 对于RFTs,三季度特定的RI是必要的,以准确地解释实验室结果.
- 识别具有高风险RFT值的女性有助于预测和管理不良妊娠结果.
- 这项研究为优化产前护理和风险评估提供了关键数据.
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