National Core Maternity Indicators

The National Core Maternity Indicators associated with labour and birth present information on measures of clinical activity and outcomes between 2004 and 2022. This section examines key measures related to labour and birth for selected women and for all women.

Data for these indicators are presented by jurisdiction of birth, hospital annual number of births, and hospital sector. Some indicators are presented by mother’s age at birth, mother’s Indigenous status, remoteness of mother’s usual residence, disadvantage quintile of mother’s usual residence, and other data groupings where relevant.

Selected women

Selected women are those who meet all the following criteria:

• were 20 to 34 years of age at the time of giving birth
• gave birth at term (between 37 and 40 completed weeks of gestation)
• had a singleton baby who presented in the head down (vertex) position.

Comparison of ‘selected’ groups of women allows for an indication of standard practice. Selected women, for these indicators, refers to a cohort of mothers who are expected to have reduced labour complications and better birth outcomes. However, this cohort may include women with other medical and obstetric complications such as hypertensive disorders, diabetes, and obesity. The proportion of selected women was over half (56%) of all women who gave birth in 2022. Selected women giving birth for the first time represented approximately one-quarter (26%) of all women who gave birth in 2022.

During labour and birth

Four labour and birth indicators are presented in this report for selected women giving birth for the first time and a further three are presented for all women giving birth. Tables 2a to 2b show the proportion of women for the current year (2022) and the baseline year for each indicator, enabling comparison between these 2 points in time.