Between 2018 and 2022, multiple (twin, triplet and quadruplet) pregnancies were reported for about 1.3% of all pregnancies in ºÚÁϳԹÏÍø. In 2022, 3.8% of babies born to Aboriginal or Torres Strait Islander mothers and 2.6% of babies born to non-Aboriginal or Torres Strait Islander mothers were twins.
Plurality, Aboriginal and non-Aboriginal mothers, ºÚÁϳԹÏÍø 2018–2022
Source: ºÚÁϳԹÏÍø Perinatal Data Collection (SAPHaRI). Centre for Epidemiology and Evidence, ºÚÁϳԹÏÍø Ministry of Health.
Due to under-reporting of Aboriginal mothers to the Perinatal Data Collection, it is likely that the true numbers of mothers and babies are higher than shown. For more information refer to Estimated level of reporting. Table excludes 3,629 mothers and 3,678 babies of mothers where the mother’s Aboriginality was not stated.
Cells with counts less than 5 are suppressed, and other cells may also be hidden to prevent back-calculation. These cells are marked with n.p.
