MONDAY, May 6 (HealthDay News) -- Hoping to curb elective Cesarean births and labor inductions, two-thirds of U.S. hospitals have implemented policies to eliminate medically unnecessary pre-term births, a new study reports.
Pre-term deliveries (before 39 weeks' gestation) carry an increased risk of neonatal respiratory distress and admission to neonatal intensive care units (NICU), researchers from the University of Pennsylvania Perelman School of Medicine said.
For the study, the researchers questioned nearly 2,400 hospitals about their policies on early deliveries that weren't necessary for medical reasons.
They found that 66.5 percent of the hospitals had a formal policy against the practice, and more than two-thirds of these hospitals had a "hard-stop" policy, or a strictly enforced rule, against elective deliveries before 39 weeks of gestation.
"There is reason to be encouraged that hospital policies are decreasing the frequency of this practice, and we expect that fewer elective deliveries prior to 39 weeks means fewer term babies going to the NICU," study leader Dr. Nathaniel DeNicola said in a news release from the American College of Obstetricians and Gynecologists.
Another one-third of hospitals had no policy on such deliveries, but 53 percent of those hospitals said medically unnecessary deliveries before 39 weeks were against their standard of care.
State initiatives to help inform the public about the risks associated with elective early deliveries have been effective in encouraging hospitals to adopt formal policies against these pre-term deliveries, the study authors added.
"We had a number of hospitals volunteer that they were following the state initiative," DeNicola said.
The findings are scheduled for presentation Monday at the annual clinical meeting of the American College of Obstetricians and Gynecologists in New Orleans.
A separate study conducted by researc
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