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在阴道分娩中出现初级产后出血的危险因素
Subash Rai1, Ganesh Dangal2, Ekta Jaiswal1
1Department of Obstetrics and Gynecology, Paropakar Maternity and Womens Hospital, Kathmandu.
Journal of Nepal Health Research Council
|November 22, 2024
概括
产后出血 (PPH) 是一个关键的产科紧急情况. 这项研究发现,虽然高血压疾病和贫血是常见的危险因素,但超过一半的PPH病例发生在没有可识别的产前危险因素的情况下.
科学领域:
- 产科和妇科 产科和妇科
- 孕产妇健康 孕产妇健康
- 公共卫生 公共卫生
背景情况:
- 产后出血 (PPH) 是全球主要的孕产妇死亡原因,特别是在发展中国家.
- 准确评估血液损失和识别PPH风险因素仍然是一个重大挑战.
- 常见的风险因素包括高血压疾病,贫血,多胎妊娠和增强分娩.
研究的目的:
- 为了确定与初级产后出血相关的各种风险因素.
- 分析与母亲人口统计和产科因素相关的PPH发病率.
- 提供来自发展中国家的大型分娩医院的数据.
主要方法:
- 在三个月内进行了一项横截面研究,涉及72名初级PPH患者.
- 风险因素,发病率和PPH的原因在年龄,平价,妊娠年龄和劳动类型方面进行了分析.
- 对收集的数据进行了统计分析.
主要成果:
- 初级PPH的发病率为3%,大多数病例发生在20-24岁的年龄组,怀孕期为2-3岁.
- 妊娠高血压障碍 (40.6%) 和母亲贫血 (25%) 是最常见的相关风险因素.
- 子宫 (83.3%) 是PPH最常见的原因,56%的病例发生在没有可识别的产前风险因素的情况下.
结论:
- 很大一部分的PPH病例 (56%) 发生在没有明确的产前风险因素的情况下,这突显了预测的挑战.
- 产前风险因素,如高血压疾病,贫血,多胎妊娠和胎儿宏观症与PPH有关.
- 增强或诱导的分娩和仪器分娩也与PPH的风险增加有关.
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