AIHW - Child and Maternal Health Indicators - Mothers who had at least one Antenatal visit in the First Trimester (%) (PHN) 2012-2016

This dataset presents the footprint of the percentage of all women who gave birth and had at least one antenatal visit in the first trimester. The data spans every two years between 2012-2016 and is aggregated to 2015 Department of Health Primary Health Network (PHN) areas, based on the 2011 Australian Statistical Geography Standard (ASGS).\n\nThe Child and Maternal Health Indicators have been calculated from the Australian Institute of Health and Welfare (AIHW) National Mortality Database and Register of Births and National Perinatal Data Collection. This measure has been calculated with the numerator as the total number of women who gave birth and had at least one antenatal visit in the first trimester, and the denominator as the total number of mothers with a recorded week of gestation at the first antenatal visit.\n\nFor further information about this dataset, visit the data source:[Australian Institute of Health and Welfare - Child and Maternal Health Data Tables](https://www.aihw.gov.au/reports/mothers-babies/child-maternal-health-2014-2016/data).\n\nPlease note:\n\n * AURIN has spatially enabled the original data using the [Department of Health - PHN Areas.](https://www1.health.gov.au/internet/main/publishing.nsf/Content/PHN-Home)\n\n * An antenatal visit is a planned visit between a pregnant woman and a midwife or doctor to assess and improve the wellbeing of the mother and baby throughout pregnancy. An antenatal visit does not include a visit where the sole purpose of contact is to confirm the pregnancy, or those contacts that occurred during the pregnancy that related to other non-pregnancy related issues. An antenatal visit in the first trimester is defined as occurring before 14 weeks' gestational age.\n\n * Data at the area level exclude births to Australian non-residents and women who could not be allocated because their usual residence was not stated or was not valid\n\n * In WA and ACT, first antenatal visits that occur outside of the hospital may not be included, so these data should be interpreted with caution\n\n * Percentage for an area are suppressed for publication and marked as 'NP' if the number of mothers with a recorded week of gestation at the first antenatal visit for the area is less than 100\n