Outcomes and success of new tiered perinatal transfer policy within a tertiary level obstetric unit in Australia
James Brown1,2, Felicity Busz3, Thushari I Alahakoon4,5
1Western Clinical School, University of Sydney, Sydney, New South Wales, Australia.
Background:
New South Wales Health introduced the new Tiered Networking Arrangements for Perinatal Care in New South Wales policy directive (TPN Policy), which defined key performance and quality indicators after implementation.
Aims:
This study aims to assess the success of the TPN Policy implementation in the Western Sydney TPN in accordance with key performance indicators.
Materials And Methods:
This is a retrospective cohort study of acute perinatal transfers within the Western Sydney TPN between 1 December 2019 to 31 December 2020. The primary outcome is compliance with objectives of the TPN Policy, as measured as an Aggregate Compliance Score comprising the five measures. Secondary outcomes include clinical, neonatal and logistics outcomes.
Results:
There were 181 acute perinatal transfers within, into or out of the Western Sydney TPN between 1 December 2019 to 31 December 2020. There were 122 transfers within the network, 40 into the TPN and 19 were out of the TPN. All groups were at least partially compliant with the TPN Policy. No transfers in any of groups scored below three ('partially compliant'). A quarter of transfers gave birth within 24 h of transfer. Over half of those who were transferred and admitted went on to give birth prior to discharge or transfer.
Conclusions:
Overall, the TPN Policy met its objectives after implementation in the Western Sydney TPN, while maintaining appropriate neonatal outcomes. All women arrived at an appropriate facility prior to giving birth, although the majority did not give birth within 24 h. Neonatal intensive care unit bed availability is a key limitation to future improvement.
