<br>产科合并症指数作为风险适当孕产妇护理的预测工具,BMC Pregna安保顺家政1

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发布时间:2024-12-18 02:58


产科合并症指数作为风险适当孕产妇护理的预测工具

BMC Pregnancy and Childbirth ( IF 2.8 ) Pub Date : 2024-11-27 , DOI: 10.1186/s12884-024-06992-0
Allison R. McCarter, Regan N. Theiler, Megan E. Branda, Rebecca M. Smith, Emily E. Sharpe, Vanessa E. Torbenson


本研究的目的是评估产前产科转移中产科合并症指数 (OBCMI) 与严重孕产妇发病率 (SMM) 之间的相关性。通过利用转移到 IV 级孕产妇护理机构的人群,安保顺家政13825404095我们希望证明在转移分类中使用 OBCMI 以提供风险适当的孕产妇护理的有效性。本回顾性研究包括 2016 年 1 月 1 日至 2020 年 12 月 31 日期间产前转移到单一 IV 级孕产妇护理机构,导致在同一次就诊中分娩。通过电子病历 (EMR) 中转院和入院记录的手动图表审查回顾性收集 OBCMI 评分的组成部分。SMM 是通过 ICD-10 和 CPT 代码提取从转移时到产后 6 周确定的,并由同一评价员确认。分娩方式、住院时间、入住 ICU、再入院和再次手术是通过机构数据库和人工 EMR 审查获得的。在符合纳入标准的 561 例转移中,仅有母体指征的转移 (n = 232) 的中位 OBCMI 显著高于仅胎儿 (n = 282) (中位数 [IQR]、6 [4-8]、5 [4-6] 和 1 [0-2] 对于纯母体、母胎-胎儿联合 (n = 47) 和仅胎儿;p < 0.001)。SMM 的患病率分别为 16.8% (39/232) 、 27.7% (13/47) 、 2.1% (6/282) ,p < 0.0001 对于转为母体、胎儿和母体以及仅胎儿适应症的患者。患有 SMM 与没有 SMM 的患者的中位 (IQR) OBCMI 评分为 5 (4-8) 和 3 (1-5)。确定 ≥ 4 的临界 OBCMI 评分在预测 SMM 方面具有 81% 的敏感性 (95% CI 68.6-90.1%) (P = < .0001) 的临床试验,并被注意到与手术分娩、输血、入住 ICU、长期住院和再次手术显著相关。仅对母体和母胎联合适应症 (279) 转移的人群使用 ≥ 4 的临界 OBCMI 评分,特异性为 90.4%,敏感性为 23.8% (p = 0.024)。OBCMI 被证明在产科转移到 IV 级孕产妇护理机构的人群中歧视 SMM。当对母体指示的转移进行分层时,OBCMI 作为预测工具的能力下降。获得的截断 OBCMI 值 ≥ 4 具有很高的特异性,但可能会遗漏将从转移中受益的重要人群。使用 OBCMI 可能是一种过于粗糙的衡量标准,无法提供全面的风险评估来预测 SMM 和不良产科结局。可能需要进一步的研究,包括机器学习等较新的工具,以开发更具临床价值的工具。




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The obstetrics comorbidity index as a predictive tool for risk-appropriate maternal care

The aim of this study was to assess the correlation between obstetric co-morbidity index (OBCMI) and severe maternal morbidity (SMM) in antepartum obstetrics transfers. By utilizing a population of transfers to a level IV maternal care facility, we hope to demonstrate validity for the use of OBCMI in the triage of transfer to provide risk-appropriate maternal care. Antepartum obstetrics transfers to a single level IV maternal care facility from 1/1/2016 to 12/31/2020 that resulted in delivery during the same encounter were included in this retrospective study. The components of the OBCMI score were retrospectively collected by manual chart review of transfer and admission notes in the electronic medical record (EMR). SMM was determined via ICD-10 and CPT code extraction from time of transfer through six weeks postpartum and confirmed by the same reviewer. Mode of delivery, length of stay, ICU admission, readmission and reoperation were obtained via institutional databases and manual EMR review. Among 561 transfers meeting the inclusion criteria, the median OBCMI was significantly higher for transfers with a maternal-only indication (n = 232) compared to fetal-only( n = 282) (median [IQR], 6 [4–8], 5 [4–6], and 1 [0–2] for maternal-only, maternal–fetal combined (n = 47), and fetal-only; p 

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