Abstract:
Background Preterm birth is defined as delivery after gestational age of viability and before 37
completed weeks. Globally round 13.4million babies were born preterm. Across countries rate of
preterm birth range from 4-16% (7) Around 15 million preterm deliveries occur worldwide each
year, which is more than one in ten babies born preterm. Of this about 85% occur in developing
countries like south Asian and sub-Saharan African. The overall prevalence of preterm birth in
Ethiopia was 10.48%.