Walker G J, Ashley D E, McCaw A M, Bernard G W
Lancet. 1986 Mar 1;1(8479):486-8. doi: 10.1016/s0140-6736(86)92939-9.
A confidential inquiry into all maternal deaths in Jamaica during 3 years (1981 to 1983) was carried out. 192 maternal deaths were identified by a variety of means. The maternal mortality rate of 10.8 per 10 000 live births was considerably higher than the official rate of 4.8. The most common causes of death were hypertensive diseases of pregnancy (26%), haemorrhage (20%), ectopic pregnancy (10%), pulmonary embolus (8%), and sepsis (8%). Maternal mortality was closely related to both age and parity. The lowest rates were for women of para 2-4 aged 20-24 years and para 3-4 aged 25-29 years. The largest groups of avoidable factors were: non-use of and deficiencies in antenatal care; inadequacy in ensuring the delivery in hospital of women at high risk; and delays in taking action when signs of complications developed before, during, and after delivery.
对牙买加1981年至1983年这三年间所有孕产妇死亡情况进行了一次保密调查。通过多种方式确认了192例孕产妇死亡病例。每10000例活产的孕产妇死亡率为10.8,远高于官方公布的4.8的比率。最常见的死亡原因是妊娠期高血压疾病(26%)、出血(20%)、宫外孕(10%)、肺栓塞(8%)和败血症(8%)。孕产妇死亡率与年龄和胎次密切相关。最低死亡率出现在20 - 24岁、产次为2 - 4次的女性以及25 - 29岁、产次为3 - 4次的女性中。可避免因素中占比最大的几类是:未进行产前检查以及产前检查存在缺陷;未能确保高危孕妇在医院分娩;在分娩前、分娩期间及分娩后出现并发症迹象时采取行动存在延误。