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. 2023 Apr 21;15(8):2397. doi: 10.3390/cancers15082397

Table 1.

Mixed-effects linear regression to estimate the variations of the hyperspectral indexes among different liver lobes. In this table, the reference level is the left lateral lobe.

T Index Site Coefficient SE 95% CI t df p
0 StO2% (Intercept) 38.33 7.49 [22.61, 54.06] 5.12 18 <0.001
RLL 0.5 4.14 [−8.20, 9.20] 0.12 18 0.905
RMLr 1.5 4.14 [−7.20, 10.20] 0.36 18 0.721
RMLl 4.5 4.14 [−4.20, 13.20] 1.09 18 0.292
NIR (Intercept) 58.33 5.13 [47.56, 69.11] 11.37 18 <0.001
RLL 1.83 6 [−10.78, 14.45] 0.31 18 0.764
RMLr 1.67 6 [−10.95, 14.28] 0.28 18 0.785
RMLl 1.5 6 [−11.12, 14.12] 0.25 18 0.806
THI (Intercept) 65.17 5.01 [54.64, 75.69] 13.01 18 <0.001
RLL 6 4.61 [−3.69, 15.69] 1.3 18 0.21
RMLr 1.5 4.61 [−8.19, 11.19] 0.33 18 0.749
RMLl 2.33 4.61 [−7.36, 12.03] 0.51 18 0.619
DeHb (Intercept) 40.87 6.59 [27.03, 54.71] 6.2 18 <0.001
RLL 3.08 4.48 [−6.34, 12.49] 0.69 18 0.501
RMLr 1.53 4.48 [−7.88, 10.95] 0.34 18 0.736
RMLl −0.85 4.48 [−10.26, 8.57] −0.19 18 0.852
1 StO2% (Intercept) 50.8 3.65 [42.96, 58.64] 13.9 14 <0.001
RLL −31.4 4.5 [−41.05, −21.75] −6.98 14 <0.001
RMLr −24.4 4.5 [−34.05, −14.75] −5.42 14 <0.001
RMLl −0.4 4.5 [−10.05, 9.25] −0.09 14 0.93
NIR (Intercept) 53.6 6.3 [40.10, 67.10] 8.51 14 <0.001
RLL −25 8.86 [−44.01, −5.99] −2.82 14 0.014
RMLr −14.8 8.86 [−33.81, 4.21] −1.67 14 0.117
RMLl −2.6 8.86 [−21.61, 16.41] −0.29 14 0.774
THI (Intercept) 55.4 5.55 [43.49, 67.31] 9.98 14 <0.001
RLL 13.2 2.98 [6.81, 19.59] 4.43 14 <0.001
RMLr 3.8 2.98 [−2.59, 10.19] 1.28 14 0.223
RMLl 1.4 2.98 [−4.99, 7.79] 0.47 14 0.645
DeHb (Intercept) 28.16 4.44 [18.64, 37.68] 6.34 14 <0.001
RLL 27.03 3.13 [20.31, 33.75] 8.63 14 <0.001
RMLr 15.38 3.13 [8.66, 22.10] 4.91 14 <0.001
RMLl −0.06 3.13 [−6.78, 6.66] −0.02 14 0.985
2 StO2% (Intercept) 51 7 [36.28, 65.72] 7.28 18 <0.001
RLL −30.67 5.72 [−42.69, −18.65] −5.36 18 <0.001
RMLr −21.83 5.72 [−33.85, −9.81] −3.82 18 0.001
RMLl −3.33 5.72 [−15.35, 8.69] −0.58 18 0.567
NIR (Intercept) 46.17 10.03 [25.09, 67.24] 4.6 18 <0.001
RLL −14 7.49 [−29.73, 1.73] −1.87 18 0.078
RMLr −5.17 7.49 [−20.89, 10.56] −0.69 18 0.499
RMLl −3.5 7.49 [−19.23, 12.23] −0.47 18 0.646
THI (Intercept) 52.83 4.89 [42.56, 63.11] 10.8 18 <0.001
RLL 10.67 4.42 [1.38, 19.95] 2.41 18 0.027
RMLr 5.33E−15 4.42 [−9.29, 9.29] 1.21E−15 18 >0.999
RMLl −2.83 4.42 [−12.12, 6.45] −0.64 18 0.53
DeHb (Intercept) 26.72 5.07 [16.08, 37.37] 5.27 18 <0.001
RLL 24.14 2.58 [18.73, 29.55] 9.37 18 <0.001
RMLr 10.35 2.58 [4.94, 15.76] 4.02 18 <0.001
RMLl −0.3 2.58 [−5.71, 5.12] −0.11 18 0.91
3 StO2% (Intercept) 56.02 6.87 [41.17, 70.87] 8.15 13 <0.001
RLL −31.42 5.76 [−43.86, −18.98] −5.46 13 <0.001
RMLr −22.42 5.76 [−34.86, −9.98] −3.89 13 0.002
RMLl 2.98 5.76 [−9.46, 15.42] 0.52 13 0.614
NIR (Intercept) 52.44 8.03 [35.10, 69.78] 6.53 13 <0.001
RLL −15.04 9.62 [−35.83, 5.75] −1.56 13 0.142
RMLr −3.44 9.62 [−24.23, 17.35] −0.36 13 0.726
RMLl −0.64 9.62 [−21.43, 20.15] −0.07 13 0.948
THI (Intercept) 55.54 5.49 [43.68, 67.41] 10.11 13 <0.001
RLL 8.06 4.16 [−0.93, 17.05] 1.94 13 0.075
RMLr 1.26 4.16 [−7.73, 10.25] 0.3 13 0.767
RMLl −5.14 4.16 [−14.13, 3.85] −1.24 13 0.239
DeHb (Intercept) 21.11 6.56 [7.03, 35.19] 3.22 14 0.006
RLL 27.62 5.2 [16.47, 38.76] 5.32 14 <0.001
RMLr 17 5.2 [5.86, 28.15] 3.27 14 0.006
RMLl −0.1 5.2 [−11.24, 11.05] −0.02 14 0.985
4 StO2% (Intercept) 57.25 7.95 [39.54, 74.96] 7.2 10 <0.001
RLL −9.25 5.34 [−21.15, 2.65] −1.73 10 0.114
RMLr −3.75 5.34 [−15.65, 8.15] −0.7 10 0.499
RMLl −1.75 5.34 [−13.65, 10.15] −0.33 10 0.75
NIR (Intercept) 65.75 4.43 [55.87, 75.63] 14.83 10 <0.001
RLL −6.75 2.94 [−13.30, −0.20] −2.3 10 0.045
RMLr −1.25 2.94 [−7.80, 5.30] −0.43 10 0.68
RMLl −4.75 2.94 [−11.30, 1.80] −1.62 10 0.137
THI (Intercept) 53.75 5.68 [41.08, 66.42] 9.46 10 <0.001
RLL 9 4.47 [−0.96, 18.96] 2.01 10 0.072
RMLr 8 4.47 [−1.96, 17.96] 1.79 10 0.104
RMLl −1 4.47 [−10.96, 8.96] −0.22 10 0.827
DeHb (Intercept) 24.81 6.96 [9.31, 40.32] 3.57 10 0.005
RLL 8.85 4.42 [−1.00, 18.71] 2 10 0.073
RMLr 4.52 4.42 [−5.33, 14.38] 1.02 10 0.331
RMLl −0.45 4.42 [−10.30, 9.41] −0.1 10 0.921