Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Pooled data from randomized controlled trials of therapeutic hypothermia for neonatal encephalopathy from low and middle-income countries and neonatal mortality, prior to the HELIX trial. Given the sub-optimal quality of the individual studies and possible duplicate publications, it is unlikely that these pooled data are meaningful, and hence are not combined with the HELIX trial data [62,63].
