Comparison of POC-test-equipment With the Laboratory

Comparison of POC-test-equipment With the Standard Method (Laboratory) at ICU-patients

We compare two POC-tests (INRario2 and CoaguChek) for the INR with the laboratory. Therefore, we take bloodsamples (capillary and venous blood) and put it on the tool. After the measuring, a number is shown = INR.

We develop a Bland-Altman-plot for the correlation between the tool value and the laboratory value to illustrate the applicability in the clinical daily routine.

Including criteria: ICU-patients from 18-99 years

Inclusion Criteria:

18-99 years, ICU patients

Exclusion Criteria:

Lupus erythematodes Anti-Phospholipid-Antikörper