Fig. 4From: The trends of maternal mortality ratios and cause pattern in 34 Chinese provinces, 1990–2017Causes of maternal death. a Total number (left) and mean percentage (right) of maternal deaths due to different causes in 1990 and 2017. Error bars show 95% uncertainty intervals. b Percentage of maternal deaths due to different causes in 2017, by province. c Percentage of maternal deaths due to different causes in 2017, by age groupBack to article page