Repeat 10 times is for the caculation of CV%, which is in order to detect the bias between strips with the same lot.No. As far as the CV% value is within the requirement range (which means no obvious bias), it's reasonable to use the average value to compare the values of other lot. no or chemistry analyzer's. . This is a SOP methdology which is validated and employed by our company for years and is effective for investigation.
And we use the serum from the same tube to be detected both on strips and analyzer at the same time, so there is no problem of the influence of time-interval.
As for the raw data, since we've done lots of tests each day, the raw data from the meter and machine are already covered by new ones and are not able to be searched.