Aboriginal pregnancies and births in South Australia, 1981-1982.

Information on 555 Aboriginal births which occurred during 1981 and 1982 was forwarded by midwives to the South Australian perinatal statistics unit. Corresponding information was also supplied for all other births in the state. This information showed that Aboriginal women appear to have a higher fertility rate than do other women, particularly in the teenage years. Aboriginal mothers are very young and have a high parity. They appear to receive little antenatal care and there is a greater tendency for their pregnancies to be complicated by medical conditions, such as anaemia, urinary tract infections, cardiac disorders and diabetes. Post-partum haemorrhages and retained placentas are relatively common, as are genital tract infections after delivery. Aboriginal babies are characterized by low birthweights, low Apgar scores, and prematurity. There is an indication that Aboriginal babies may have a high perinatal mortality rate in the country areas of South Australia. It is intended that this information be used as a baseline for evaluating trends in the health status of Aborigines.