Application of the tenth revision of the International Classification of Diseases (ICD) to deaths during pregnancy, childbirth, and the puerperium (ICD-Maternal Mortality [MM]) divides maternal deaths into direct obstetric deaths (ie, deaths resulting from the obstetric complications of pregnancy, interventions, omissions, incorrect treatment, or a chain of events resulting from any of the above) and indirect obstetric deaths (ie, deaths resulting from a previous existing disease, or disease that developed during pregnancy that was not due to direct obstetric causes, but was aggravated by physiological effects of pregnancy).

中文翻译：

---

孕产妇死亡率：直接或间接已变得无关紧要


国际疾病分类（ICD）第十次修订版适用于妊娠、分娩和产褥期死亡（ICD-孕产妇死亡率[MM]），将孕产妇死亡分为直接产科死亡（即因妊娠、分娩和产褥期的产科并发症导致的死亡）。怀孕、干预、遗漏、不正确的治疗或由上述任何情况引起的一系列事件）和间接产科死亡（即因先前存在的疾病或怀孕期间发生的非直接产科原因引起的疾病而死亡） ，但因怀孕的生理影响而加剧）。