Table 1. Distribution of ABO groups and Rh types in the study population.
| A | B | AB | O | Total | |
| Rh– | 3 (6.5) | 1 (9.1) | 4 (9.1) | 1 (2.0) | 9 (6.0) |
| Rh+ | 43 (93.5) | 10 (90.9) | 40 (90.9) | 48 (98.0) | 141 (94.0) |
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.