The application of "Law of propagation on uncertainty" of ISO-GUM for the blood chemical analysis

In the uncertainty analysis, ISO rule recommends to apply the guideline (ISO-GUM). The component of uncertainty is evaluated with type A and B. Type A is underlying on statistics analysis and same with WHO rules. Type B is further progressing than type A. Type B is applied on medical data. This study follows the "Law of propagation on uncertainty" of ISO-GUM.