Comparison of concordance between the cobas u 701 analyzer and the three different manual microscopy methods for WBCs
| Method | cobas u 701 analyzer | |
|---|---|---|
| Concordance rate of the same grade (%) | Concordance rate within grade difference (%) | |
| KAQACL | 74.8% (N=80) | 100% (N=107) |
| HHLM | 19.6% (N=21) | 86.9% (N=93) |
| UBFA | 0 | 23.4% (N=25) |
Abbreviations: KAQACL, the korean association of quality assurance for clinical laboratory; HHLM, Suncheon Hankook Hospital Laboratory Medicine; UBFA, Textbook of Urinalysis and Body Fluid Analysis.
