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Table 1 Routine biochemical parameters of venous and arterial blood samples in rabbits

From: Using arterial blood as a substitute for venous blood in routine biochemistry parameter examinations in rabbits

  Venous blood Arterial blood P Bias Slope (95% confidence intervals) Intercept (95% confidence intervals)
ALP (U/L) 140.3 ± 40.72 138.70 ± 41.19 0.010 -1.548 0.989 (0.960 to 1.017) 3.147 (-0.969 to 7.262)
ALT (U/L) 39.00 ± 11.12 38.74 ± 11.00 0.189 -0.262 1.011 (0.974 to 1.049) -0.183 (-1.676 to 1.310)
AST (U/L) 21.74 ± 6.54 21.79 ± 6.38 0.869 0.048 1.026 (0.929 to 1.123) -0.620 (-2.824 to 1.584)
GGT (U/L) 7.595 ± 1.89 7.36 ± 1.91 0.067 -0.238 0.987 (0.840 to 1.134) 0.334 (-0.780 to 1.449)
TP (g/L) 60.33 ± 5.11 59.67 ± 4.69 0.007 -0.655 1.093 (0.988 to 1.198) -4.886 (-11.180 to 1.411)
GLB (g/L) 6.90 ± 3.34 6.93 ± 3.04 0.889 0.025 1.099 (0.972 to 1.227) -0.714 (-1.677 to 0.249)
Ur (mmol/L) 7.77 ± 1.51 7.77 ± 1.38 0.204 -0.006 1.096 (1.037 to 1.155) -0.742 (-1.205 to -0.278)
Cr (µmol/L) 68.07 ± 12.94 69.67 ± 14.45 0.002 1.595 0.893 (0.838 to 0.949) 5.835 (1.886 to 9.785)
TC (mmol/L) 1.544 ± 0.3925 1.512 ± 0.3818 0.009 -0.032 1.028 (0.969 to 1.088) 0.011 (-0.104 to 0.083)
TG (mmol/L) 0.6833 ± 0.1841 0.6571 ± 0.1585 0.020 -0.026 1.176 (1.023 to 1.328) -0.089 (-0.192 to 0.014)
HDL (mmol/L) 0.8174 ± 0.1651 0.7919 ± 0.1746 < 0.001 -0.025 0.945 (0.882 to 1.007) 0.069 (0.019 to 0.120)
LDL (mmol/L) 0.6374 ± 0.2756 0.6245 ± 0.2667 < 0.001 -0.013 1.033 (1.013 to 1.054) -0.008 (-0.022 to 0.006)
  1. Data were analyzed by p value of paired t-test or Wilcoxon test, bias of Bland‐Altman analysis, slope and intercept of Deming regression