TY - JOUR
T1 - Global Network for Women's and Children's Health Research
T2 - probable causes of stillbirth in low- and middle-income countries using a prospectively defined classification system
AU - McClure, E. M.
AU - Garces, A.
AU - Saleem, S.
AU - Moore, J. L.
AU - Bose, C. L.
AU - Esamai, F.
AU - Goudar, S. S.
AU - Chomba, E.
AU - Mwenechanya, M.
AU - Pasha, O.
AU - Tshefu, A.
AU - Patel, A.
AU - Dhaded, S. M.
AU - Tenge, C.
AU - Marete, I.
AU - Bauserman, M.
AU - Sunder, S.
AU - Kodkany, B. S.
AU - Carlo, W. A.
AU - Derman, R. J.
AU - Hibberd, P. L.
AU - Liechty, E. A.
AU - Hambidge, K. M.
AU - Krebs, N. F.
AU - Koso-Thomas, M.
AU - Miodovnik, M.
AU - Wallace, D. D.
AU - Goldenberg, R. L.
N1 - Funding Information:
The study was funded through grants from Eunice Kennedy Shriver National Institute of Child Health and Human Development (U01U01 HD040477; U01 HD043464; U01 HD040657; U01 HD042372; U01 HD040607; U01 HD058322; U01 HD058326; U01 HD040636).
Publisher Copyright:
© 2017 Royal College of Obstetricians and Gynaecologists
PY - 2018/1
Y1 - 2018/1
N2 - Objective: We sought to classify causes of stillbirth for six low-middle-income countries using a prospectively defined algorithm. Design: Prospective, observational study. Setting: Communities in India, Pakistan, Guatemala, Democratic Republic of Congo, Zambia and Kenya. Population: Pregnant women residing in defined study regions. Methods: Basic data regarding conditions present during pregnancy and delivery were collected. Using these data, a computer-based hierarchal algorithm assigned cause of stillbirth. Causes included birth trauma, congenital anomaly, infection, asphyxia, and preterm birth, based on existing cause of death classifications and included contributing maternal conditions. Main outcome measures: Primary cause of stillbirth. Results: Of 109 911 women who were enrolled and delivered (99% of those screened in pregnancy), 2847 had a stillbirth (a rate of 27.2 per 1000 births). Asphyxia was the cause of 46.6% of the stillbirths, followed by infection (20.8%), congenital anomalies (8.4%) and prematurity (6.6%). Among those caused by asphyxia, 38% had prolonged or obstructed labour, 19% antepartum haemorrhage and 18% pre-eclampsia/eclampsia. About two-thirds (67.4%) of the stillbirths did not have signs of maceration. Conclusions: Our algorithm determined cause of stillbirth from basic data obtained from lay-health providers. The major cause of stillbirth was fetal asphyxia associated with prolonged or obstructed labour, pre-eclampsia and antepartum haemorrhage. In the African sites, infection also was an important contributor to stillbirth. Using this algorithm, we documented cause of stillbirth and its trends to inform public health programs, using consistency, transparency, and comparability across time or regions with minimal burden on the healthcare system. Tweetable abstract: Major causes of stillbirth are asphyxia, pre-eclampsia and haemorrhage. Infections are important in Africa.
AB - Objective: We sought to classify causes of stillbirth for six low-middle-income countries using a prospectively defined algorithm. Design: Prospective, observational study. Setting: Communities in India, Pakistan, Guatemala, Democratic Republic of Congo, Zambia and Kenya. Population: Pregnant women residing in defined study regions. Methods: Basic data regarding conditions present during pregnancy and delivery were collected. Using these data, a computer-based hierarchal algorithm assigned cause of stillbirth. Causes included birth trauma, congenital anomaly, infection, asphyxia, and preterm birth, based on existing cause of death classifications and included contributing maternal conditions. Main outcome measures: Primary cause of stillbirth. Results: Of 109 911 women who were enrolled and delivered (99% of those screened in pregnancy), 2847 had a stillbirth (a rate of 27.2 per 1000 births). Asphyxia was the cause of 46.6% of the stillbirths, followed by infection (20.8%), congenital anomalies (8.4%) and prematurity (6.6%). Among those caused by asphyxia, 38% had prolonged or obstructed labour, 19% antepartum haemorrhage and 18% pre-eclampsia/eclampsia. About two-thirds (67.4%) of the stillbirths did not have signs of maceration. Conclusions: Our algorithm determined cause of stillbirth from basic data obtained from lay-health providers. The major cause of stillbirth was fetal asphyxia associated with prolonged or obstructed labour, pre-eclampsia and antepartum haemorrhage. In the African sites, infection also was an important contributor to stillbirth. Using this algorithm, we documented cause of stillbirth and its trends to inform public health programs, using consistency, transparency, and comparability across time or regions with minimal burden on the healthcare system. Tweetable abstract: Major causes of stillbirth are asphyxia, pre-eclampsia and haemorrhage. Infections are important in Africa.
KW - Cause of death classification system
KW - low-income countries
KW - stillbirth
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U2 - 10.1111/1471-0528.14493
DO - 10.1111/1471-0528.14493
M3 - Article
C2 - 28139875
AN - SCOPUS:85011298706
SN - 1470-0328
VL - 125
SP - 131
EP - 138
JO - BJOG: An International Journal of Obstetrics and Gynaecology
JF - BJOG: An International Journal of Obstetrics and Gynaecology
IS - 2
ER -