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Table 1 Results of the comparison of two researchers’ segmentations

From: Radiomic detection of microscopic tumorous lesions in small animal liver SPECT imaging

 Image parameters
SUVSUCSkewnessKurtosis
Mean of differences− 0.0343 (g/cm3)− 0.0010 (1/cm3)< 0.0000− 0.0105
SD of differences0.0672 (g/cm3)0.0018 (1/cm3)0.00430.0242
Kendall W0.99970.99930.99940.9985
Kendall p< 0.0001< 0.0001< 0.0001< 0.0001
Slope1.00881.00400.99500.9504
Slope 95% CI0.9999; 1.01760.9966; 1.01240.9895; 1.00040.9385; 0.9624
Intercept− 0.1099 (g/cm3)− 0.0020 (1/cm3)0.0004− 0.0559
Intercept 95% CI− 0.1906; − 0.0292 (g/cm3)− 0.0042; 0.0002 (1/cm3)− 0.0013; 0.0021− 0.0679; − 0.0439
  1. 95% CI 95% confidence interval, SD Standard deviation