1. Epidemiology of stillbirths based on different gestational thresholds at a tertiary hospital.
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Kok Hian Tan, Fei Dai, Mor Jack Ng, Pih Lin Tan, Seow Heong Yeo, Bernard Chern, Tan, Kok Hian, Dai, Fei, Ng, Mor Jack, Tan, Pih Lin, Yeo, Seow Heong, and Chern, Bernard
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STILLBIRTH ,PUBLIC hospitals ,CHILDREN'S hospitals ,NEONATAL death ,DATA warehousing - Abstract
Introduction: The stillbirth rate is an important public health indicator. We studied the distribution of maternal and fetal characteristics and time trends of the stillbirth rate (SBR) at KK Women's and Children's Hospital (KKH) in Singapore from 2004 to 2016 based on various definitions of stillbirth.Methods: Data was obtained from the Data Warehouse and Stillbirth Reporting System of KKH from 2004 to 2016. SBRs were calculated based on three definitions (fetal deaths at ≥ 20 weeks, 24 weeks or 28 weeks of gestation per 1,000 total births) and were described with maternal and fetal characteristics, and by year.Results: From 2004 to 2016, the SBR declined by 44.7%, 25.5% and 18.9% based on Definitions I, II and III, respectively. The SBR at KKH in 2016 was 5.2 (Definition I), 4.1 (Definition II) and 3.0 (Definition III) per 1,000 total births. The SBR was significantly higher in women aged ≥ 35 years, nulliparas and female fetuses. The number of live births at 24-27+6 weeks of gestation was more than four times higher than that of stillbirths (822 vs. 176). There were 104 (12.7%) neonatal deaths during this gestation period, giving a high survival rate of 87.3%.Conclusion: The SBR in KKH is relatively low compared to other developed countries. There is a need to consider revising our hospital and national definitions of the stillbirth lower boundary from 28 weeks to 24 weeks of gestation. This would allow us to make better comparisons with other developed countries, in line with improvements in healthcare. [ABSTRACT FROM AUTHOR]- Published
- 2022
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