PLoS ONE (Jan 2024)

Comparison of perinatal outcome and mode of birth of twin and singleton pregnancies in migrant and refugee populations on the Thai Myanmar border: A population cohort.

  • Taco J Prins,
  • Aung Myat Min,
  • Mary E Gilder,
  • Nay Win Tun,
  • Janneke Schepens,
  • Kathryn McGregor,
  • Verena I Carrara,
  • Jacher Wiladphaingern,
  • Mu Koh Paw,
  • Eh Moo,
  • Julie A Simpson,
  • Chaisiri Angkurawaranon,
  • Marcus J Rijken,
  • Michele van Vugt,
  • François Nosten,
  • Rose McGready

DOI
https://doi.org/10.1371/journal.pone.0301222
Journal volume & issue
Vol. 19, no. 4
p. e0301222

Abstract

Read online

BackgroundIn low- and middle-income countries twin births have a high risk of complications partly due to barriers to accessing hospital care. This study compares pregnancy outcomes, maternal and neonatal morbidity and mortality of twin to singleton pregnancy in refugee and migrant clinics on the Thai Myanmar border.MethodsA retrospective review of medical records of all singleton and twin pregnancies delivered or followed at antenatal clinics of the Shoklo Malaria Research Unit from 1986 to 2020, with a known outcome and estimated gestational age. Logistic regression was done to compare the odds of maternal and neonatal outcomes between twin and singleton pregnancies.ResultsBetween 1986 and 2020 this unstable and migratory population had a recorded outcome of pregnancy of 28 weeks or more for 597 twin births and 59,005 singleton births. Twinning rate was low and stable (ConclusionIn this fragile setting where access to hospital care is difficult, three in four twins birthed vaginally. Twin pregnancies have a higher maternal morbidity and perinatal mortality, especially the second twin, compared to singleton pregnancies.