Trends in cause-specific maternal deaths

Maternal deaths related to cardiovascular disease, sepsis, obstetric haemorrhage and hypertensive disorders have all shown a decrease in MMR.

Figure 6a: Trends in cause-specific maternal mortality ratios, Australia, 1973–2014

Note: Caution should be taken to interpret the triennium to triennium fluctuations in these cause specific graphs due to small numbers.

Maternal deaths related to thromboembolism have shown an overall decrease in maternal mortality ratios, though the recent trend has been a slight increase. The trend in early pregnancy deaths (related to ectopic pregnancy, miscarriage and termination of pregnancy) would appear to be a reduction. However, these findings must be interpreted with caution due to small numbers. There does not appear to be a clear pattern suggesting a reduction or increase in the trend in incidence for amniotic fluid embolism, non-obstetric haemorrhage related deaths and suicidal maternal deaths.

Figure 6b: Trends in cause-specific maternal mortality ratios, Australia, 1973 – 2014

Note: Caution should be taken to interpret the triennium to triennium fluctuations in these cause specific graphs due to small numbers.