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孟加拉国农村社区孕产妇保健项目对死亡率的影响。

Effect on mortality of community-based maternity-care programme in rural Bangladesh.

作者信息

Fauveau V, Stewart K, Khan S A, Chakraborty J

机构信息

Centre for Population Studies, London School of Hygiene and Tropical Medicine, UK.

出版信息

Lancet. 1991 Nov 9;338(8776):1183-6. doi: 10.1016/0140-6736(91)92041-y.

Abstract

Various community-based interventions have been proposed to improve maternity care, but hardly any studies have reported the effect of these measures on maternal mortality. In this study, the efficacy of a maternity-care programme to reduce maternal mortality has been evaluated in the context of a primary health-care project in rural Bangladesh. Trained midwives were posted in villages, and asked to attend as many home-deliveries as possible, detect and manage obstetric complications at onset, and accompany patients requiring referral for higher-level care to the project central maternity clinic. The effect of the programme was evaluated by comparison of direct obstetric maternal mortality ratios between the programme area and a neighbouring control area without midwives. Random assignment of the intervention was not possible but potentially confounding characteristics, including coverage and use of other health and family planning services, were similar in both areas. Maternal mortality ratios due to obstetric complications were similar in both areas during the 3 years preceding the start of the programme. By contrast, during the following 3 years, the ratio was significantly lower in the programme than in the control area (1.4 vs 3.8 per 1000 live births, p = 0.02). The findings suggest that maternal survival can be improved by the posting of midwives at village level, if they are given proper training, means, supervision, and back-up. The inputs for such a programme to succeed and the constraints of its replication on a large scale should not be underestimated.

摘要

为改善孕产妇护理,已提出各种基于社区的干预措施,但几乎没有研究报告这些措施对孕产妇死亡率的影响。在本研究中,在孟加拉国农村的一个初级卫生保健项目背景下,评估了一项孕产妇护理计划降低孕产妇死亡率的效果。训练有素的助产士被派驻到村庄,要求她们尽可能多地参与家庭分娩,在产科并发症初发时进行检测和处理,并陪同需要转诊到项目中心产科诊所接受更高水平护理的患者。通过比较项目地区和没有助产士的邻近对照地区的直接产科孕产妇死亡率来评估该计划的效果。虽然不可能对干预措施进行随机分配,但两个地区在包括其他卫生和计划生育服务的覆盖范围和使用情况等潜在混杂特征方面相似。在该计划开始前的3年里,两个地区因产科并发症导致的孕产妇死亡率相似。相比之下,在随后的3年里,项目地区的这一比率显著低于对照地区(每1000例活产中分别为1.4例和3.8例,p = 0.02)。研究结果表明,如果在村级派驻的助产士得到适当培训、手段、监督和后援支持,孕产妇存活率可以得到提高。不应低估这样一个计划取得成功所需的投入及其大规模推广的制约因素。

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