A novel quantitative evaluation method for quality control results

Use of Patient Samples for Quality Control in Hemogram

“…They observed that it was possible in this method to detect the systematic error by less number of runs. [14] In a study by Park et al, they observed that it is more precise to establish an inter-instrument comparability by setting a cut off of 99 th percentile than the 95 th percentile, which in turn reduced the number of unnecessary recalibrations of the instruments. [15]…”