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Table. 3.

Table. 3.

Unexpected antibody frequency between obstetrics and infertility centers

Obstetrics Infertility center P
Age (median, range) 35 (26∼52) 36 (31∼48) 0.181
Antibody frequency (N, %) 57/9531 (0.6) 42/18313 (0.2) 0.000
Anti-D (N, %) 14 (24.6) 2 (4.8) 0.008
Anti-E (N, %) 7 (12.3) 4 (7.7) 0.755
Anti-e (N, %) 0 (0.0) 2 (4.8) 0.177
Anti-c (N, %) 1 (1.8) 0 (0.0) 1.000
Anti-M (N, %) 12 (21.1) 10 (23.8) 0.744
Anti-Lea (N, %) 2 (3.5) 3 (7.1) 0.648
Anti-Leb (N, %) 1 (1.8) 3 (7.1) 0.308
Anti-Jka (N, %) 1 (1.8) 0 (0.0) 1.000
Anti-Fyb (N, %) 1 (1.8) 1 (2.4) 1.000
Anti-P1 (N, %) 1 (1.8) 1 (2.4) 1.000
Auto antibody (N, %) 1 (1.8) 3 (7.1) 0.308
Unidentified antibody (N, %) 20 (35.1) 16 (38.1) 0.759
Antibody for high incidence antigens (N, %) 0 (0.0) 1 (2.4) 0.424
Korean J Blood Transfus 2023;34:182-8 https://doi.org/10.17945/kjbt.2023.34.3.182
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