Você pesquisou por y - Revista Brasileira de Ginecologia e Obstetrícia

PURPOSES: To identify and to analyze maternal mortality causes, according to hospital complexity levels. METHODS: A descriptive-quantitative cross-sectional study of maternal deaths that occurred in hospitals in Paraná, Brazil, during the periods from 2005 to 2007 and from 2008 to 2010. Data from case studies of maternal mortality, obtained by the State Committee for Maternal Mortality Prevention, were utilized. The study focused on variables such as site and causes of death, hospital transfer, and avoidability. Maternal mortality rate, proportions, and hospital lethality ratio were calculated according to subgroups of low and high-risk pregnancy reference hospitals. RESULTS: Maternal mortality rate, including late maternal deaths, was 65.9 per 100.000 live-borns (from 2008 to 2010). Almost 90% of all maternal deaths occurred in the hospital environment, in both periods. The hospital lethality ratio at the high-risk pregnancy reference hospital was 158.4 deaths per 100,000 deliveries during the first period and 132.5/100,000 during the second, and the main causes were pre-eclampsia/eclampsia, puerperal infection, urinary tract infection, and indirect causes. At the low-risk pregnancy reference hospitals, the hospital lethality ratios were 76.2/100,000 and 80.0/100,000, and the main causes of death were hemorrhage, embolism, and anesthesia complications. In 64 (2005 - 2007) and in 71% (2008 - 2010) of the cases, the patients died in the same hospital of admission. During the second period, 90% of the casualties were avoidable. CONCLUSIONS: Hospitals of both levels of complexity are having difficulties in treating obstetric complications. Professional training for obstetric emergency assistance and the monitoring of protocols at all hospital levels should be considered by the managers as a priority strategy to reduce avoidable maternal deaths.