Fig 5. Forest plot of pain score comparing the combined intervention (NNS and sucrose) with applying sucrose alone during heel stick and ROP.
NNS: nonnutritive sucking; ROP: retinopathy of prematurity.
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.