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Table 2 Microdialysis–arterial blood gas lactate paired samples data per patient a

From: Introducing intravascular microdialysis for continuous lactate monitoring in patients undergoing cardiac surgery: a prospective observational study

Catheter Patient Number of paired samples per patient Correlation coefficient ( r) P-value
SLC 1 20 0.98 0.0001
SLC 3 18 0.904 0.0001
SLC 4 15 0.931 0.0001
SLC 5 20 0.948 0.0001
SLC 6 18 0.817 0.0001
SLC 7 16 0.896 0.0001
SLC 8 18 0.94 0.0001
SLC 9 20 0.947 0.0001
SLC 10 39 0.889 0.0001
SLC 11 17 0.952 0.0001
SLC 12 19 0.985 0.0001
SLC 13 9 0.949 0.0001
SLC 14 10 0.954 0.0001
SLC 15 18 0.835 0.0001
SLC 16 17 0.971 0.0001
SLC 17 41 0.959 0.0001
SLC 18 17 0.896 0.0001
SLC 19 35 0.982 0.0001
SLC 20 17 0.401 0.11
SLC 21 39 0.753 0.0001
SLC 22 20 0.681 0.001
SLC 23 39 0.884 0.0001
SLC 24 19 0.738 0.0001
SLC 25 20 0.804 0.0001
SLC 26 21 0.966 0.0001
SLC 27 29 0.95 0.0001
SLC 28 18 0.98 0.0001
SLC 29 20 0.939 0.0001
SLC 30 20 0.93 0.0001
SLC 32 19 0.989 0.0001
SLC 33 9 0.704 0.034
SLC 34 8 0.96 0.0001
SLC 35 17 0.99 0.0001
SLC 36 21 0.978 0.0001
SLC 37 19 0.908 0.0001
SLC 38 38 0.995 0.0001
SLC 39 21 0.935 0.0001
SLC 40 21 0.926 0.0001
SLC 41 19 0.956 0.0001
SLC 42 18 0.875 0.0001
SLC 43 18 0.939 0.0001
SLC 44 21 0.87 0.0001
SLC 45 20 0.949 0.0001
SLC 46 16 0.937 0.0001
SLC 47 19 0.939 0.0001
SLC 48 21 0.974 0.0001
SLC 49 20 0.977 0.0001
SLC 50 20 0.88 0.0001
TLC 1 19 0.945 0.0001
TLC 2 34 0.903 0.0001
TLC 3 19 0.846 0.0001
TLC 4 18 0.573 0.013
TLC 5 5 0.811 0.096
TLC 6 19 0.474 0.04
TLC 7 10 0.993 0.0001
TLC 8 20 0.974 0.0001
TLC 9 18 0.886 0.0001
TLC 10 24 0.927 0.0001
TLC 11 20 0.972 0.0001
TLC 12 1
TLC 13 36 0.956 0.0001
TLC 14 20 0.979 0.0001
TLC 15 19 0.971 0.0001
TLC 16 21 0.976 0.0001
TLC 17 22 0.987 0.0001
TLC 18 41 0.929 0.0001
TLC 19 20 0.987 0.0001
TLC 20 43 0.957 0.0001
TLC 21 2 1 0.0001
TLC 22 19 0.19 0.436
TLC 23 21 0.95 0.0001
TLC 24 43 0.985 0.0001
TLC 25 15 0.522 0.046
TLC 26 20 0.781 0.0001
TLC 27 21 0.992 0.0001
TLC 28 10 0.867 0.001
TLC 29 21 0.968 0.0001
TLC 30 6 0.833 0.039
  1. aSLC, Single-lumen catheter; TLC, Triple-lumen catheter.