Figures & data
Table 1. Analytes of interest and arterial gases values for variables analyzed for interaction with creatinine.
Figure 1. Correlation plot of central laboratory (CrL) versus point-of-care POCT (CrP) creatinine values.
![Figure 1. Correlation plot of central laboratory (CrL) versus point-of-care POCT (CrP) creatinine values.](/cms/asset/7af842c8-c3e2-4683-8cd4-da674f03671b/irnf_a_623558_f0001_b.gif)
Figure 2. Bland–Altman analysis of creatinine measurement with laboratory (CrL) and point-of-care (POCT; CrP) techniques.
![Figure 2. Bland–Altman analysis of creatinine measurement with laboratory (CrL) and point-of-care (POCT; CrP) techniques.](/cms/asset/b1640d18-a13b-4401-900a-fec16cae19ea/irnf_a_623558_f0002_b.gif)
Table 2. Multivariate regression analysis of factors affecting δCr (difference in creatinine calculated as CrL – CrP).