Clinically Significant Minor Blood Group Antigens amongst North Indian Donor Population

Table 2

Comparison of antigen frequency of Rh subgroup antigens in D positive and D negative donors.

Antigens	Antigen frequency in D positive donors	Antigen frequency in D negative donors	Antigen frequency in total 1000 donors (%)
C	90.8%	10%	851 (85.1%)
c	59.6%	98.6%	623 (62.3%)
E	22.8%	4.3%	215 (21.5%)
e	98.9%	100%	990 (99.0%)