Skip to main content

Citation

Stringer, Elizabeth M.; Chibwesha, Carla J.; Stoner, Marie C. D.; Vwalika, Bellington; Joseph, Jessica; Chi, Benjamin H.; Kaunda, Eugene; Goodnight, William; & Stringer, Jeffrey S. A. (2015). A Population-Based Cohort Study of Stillbirth among Twins in Lusaka, Zambia. International Journal of Gynecology & Obstetrics, 130(1), 74-78.

Abstract

Objective: To determine rates of stillbirth and the associated risk factors for stillbirth among twins delivered in Lusaka, Zambia.
Methods: A retrospective cohort analysis was conducted of singletons and twins delivered at 26 public sector facilities between February 1, 2006, and May 31, 2013. Data were obtained from the Zambian Electronic Perinatal Record System. Risk of stillbirth was estimated using logistic regression.
Results: Overall, 260 657 singletons and 4021 twin pairs were included. There were 5105 stillbirths; 317 twins were stillborn. The crude stillbirth rate for twins was 39.4 per 1000 births (95% confidence interval [CI] 35.2–43.7) whereas the rate for singletons was 18.4 per 1000 births (95% CI 17.9–18.9; P < 0.001). Factors associated with stillbirth among twins were increased interval between delivery (> 60 minutes), low birth weight (< 2500 g), birth order (being the second-born), and difference in birth weights (> 30% discordance).
Conclusion: Twins were at an increased risk of stillbirth. Improved understanding of factors associated with stillbirth in this population could help to improve perinatal outcomes globally.

URL

http://dx.doi.org/10.1016/j.ijgo.2014.12.015

Reference Type

Journal Article

Year Published

2015

Journal Title

International Journal of Gynecology & Obstetrics

Author(s)

Stringer, Elizabeth M.
Chibwesha, Carla J.
Stoner, Marie C. D.
Vwalika, Bellington
Joseph, Jessica
Chi, Benjamin H.
Kaunda, Eugene
Goodnight, William
Stringer, Jeffrey S. A.

ORCiD

Stoner - 0000-0002-7189-8669