Table. 4.

Proficiency test results for blood cell morphology

Trial Code Morphology No. (%)
HHI-20-01 Total 621 (100.0)
457 Acanthocyte (spur cell) 579 (93.2)
453 Schistocyte 19 (3.1)
458 Burr cell 17 (2.7)
456 Sickle cell 5 (0.8)
103 Myelocyte 1 (0.2)
HHI-20-02 Total 621 (100.0)
102 Promyelocyte 365 (58.8)
103 Myelocyte 187 (30.1)
224 Monocyte 22 (3.5)
328 Large granular lymphocyte 18 (2.9)
329 Atypical lymphocyte 9 (1.4)
327 Lymphocyte 7 (1.1)
223 Immature monocyte 4 (0.6)
693 Blast 3 (0.5)
104 Metamyelocyte 3 (0.5)
457 Acanthocyte (spur cell) 1 (0.2)
471 Macrocyte 1 (0.2)
115 Myeloblast with Auer rod 1 (0.2)
HHI-20-03 Total 620 (100.0)
452 Ovalocyte (elliptocyte) 615 (99.2)
456 Sickle cell 2 (0.3)
453 Schistocyte 1 (0.2)
454 Spherocyte 1 (0.2)
434 Normal red blood cell (normal red blood cell) 1 (0.2)
HHI-20-04 Total 620 (100.0)
114 Hypersegmented neutrophil 599 (96.6)
106 Segmented neutrophil 21 (3.4)
Lab Med Qual Assur 2021;43:1~8 https://doi.org/10.15263/jlmqa.2021.43.1.1
© Lab Med Qual Assur