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.
| URM | Normal pregnancy | P (t test) | |
|---|---|---|---|
| Age | 27.1 ± 3.5 | 28.2 ± 5.8 | NS* |
| Gestational age (days) | 63.1 ± 8.1 | 58.1 ± 8.7 | NS |
| Gravidity | 2.8 ± 1.1 | 3.1 ± 0.7 | NS |
| Parity | 0 | 2.8 ± 0.5 | P<0.001 |
| URMs | 2.8 ± 1.1 | 0 | P<0.001 |
*NS, not significant.
