Table 5.
Mortality
| Ultrasound n = 391 n (%) |
Not ultrasound n = 389 n (%) |
p-value | |
|---|---|---|---|
| Six-week follow-up | 3 (0.8) | 0 (0.0) | 0.083 |
| Two-year follow-up | 17 (4.3) | 22 (5.6) | 0.407 |
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.