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Table 1 Coefficients of all individual calibration curves

From: Reflective oxygen saturation monitoring at hypothenar and its validation by human hypoxia experiment

Subject A B C ρ 2 RMSE
1 −3.84 −27.55 116.6 0.986 1.365
2 3.10 −36.00 116.7 0.990 1.065
3 11.29 −56.26 129.2 0.988 1.221
4 3.65 −24.58 112.7 0.977 1.431
5 −1.51 26.07 115.0 0.964 2.074
6 0.69 −35.47 117.5 0.953 2.421
7 8.94 −46.67 122.2 0.879 3.419
8 −5.96 −19.18 111.3 0.979 1.509
9 12.14 −56.37 128.6 0.980 1.371
10 −1.69 −29.03 115.4 0.965 2.218
Mean     0.966 1.809
  1. A, B and C coefficients of the fit function according to Eq. (3), ρ 2 determination coefficient of fit, RMSE root mean square error of fit.