Table. 5.

Number (%) of participants in the proficiency tests for Rh CcEe antigen typing

Trial (specimen) Category Antigen Rh CcEe type

C E c e
1st (BGS-21-02) No. of participants 60 60 60 60 cE 60 (100.0)
Negative 60 (100.0) 60 (100)
1+
2+
3+ 12 (20.0) 17 (28.3)
4+ 48 (80.0) 43 (71.7)
2nd (BGS-21-05) No. of participants 60 60 60 60 cE 58 (98.3)
Negative 60 (100.0) 59 (98.3) cEe 1 (1.7)
1+
2+ 2 (3.3)
3+ 15 (25.0) 13 (21.7) 1 (1.7)
4+ 45 (75.0) 45 (75.0)
Lab Med Qual Assur 2022;44:10~20 https://doi.org/10.15263/jlmqa.2022.44.1.10
© Lab Med Qual Assur