Thank you very very much for teaching us in this way that a dumb boy also can understood that what is QC. Love you ma'am, actually tomorrow i have to attend viva for 2nd year assessment and our busy ma'am teach us very fast
In 2:2S rule, if only in normal level of total bilirubin occured, and level 2 is ok , i did calibration and re-run the control again but same values for level 1 total bilirubin ! Can i run the sample of the patients?
In the case of 2:2s, you plotted both normal level and abnormal level. Were the mean and SD in the chart derived from normal or abnormal level ? Many thanks