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.
Dopamine use in survivors (n = 69) and its association with the incidence and severity of retinopathy in extreme low birthweight infants (p value calculated using χ2 test)
| Dopamine | No dopamine | p Value | |
| Number | 47 | 22 | |
| No ROP | 29% | 45% | NS |
| Any ROP | 70% | 54% | NS |
| Grade 3 ROP | 44% | 27% | NS |
| Threshold ROP | 30% | 5% | <0.04 |
