|
|
|
|
|
To maximize error detection, the recommended rules for maximum QC include all available SPC rules. The recommended number of control determination (N) is also increased. If the laboratory does not have the resources to implement the recommendation, apply the most stringent rules possible. Also consider ways to improve test method performance (bias and CV). Consider replacing the method with a better one.
Important: The maximum QC procedure is not capable of 50% error detection. Do not rely on the control rules alone to provide QC for the method. Use non-statistical factors to improve QC for the test.
See Also |