Study protocol for WHO and UNICEF estimates of global, regional, and national preterm birth rates for 2010 to 2019.

Ayesha De CostaAnn-Beth MollerHannah BlencoweEmily White JohanssonLaith Hussain-AlkhateebEric O OhumaYemisrach B OkwarajiJennifer CresswellJennifer H RequejoRajiv BahlOlufemi T OladapoJoy E LawnAllisyn C Moran

Published in: PloS one (2021)

PROSPERO registration: CRD42021237861.

Keyphrases

preterm birth
low birth weight
gestational age
quality improvement