Research Article
Sample Entropy Analysis of EEG Signals via Artificial Neural Networks to Model Patients’ Consciousness Level Based on Anesthesiologists Experience
Table 1
The result of correlation coefficient and mean square error.
| Event | Correlation coefficient | Mean square error | EACL and SampEn via ANN | EACL and BIS | BIS and SampEn via ANN | EACL and SampEn via ANN | EACL and BIS | BIS and SampEn via ANN |
| Patient 1 | 0.85 | 0.87 | 0.94 | 7.99 | 11.31 | 15.71 | Patient 2 | 0.59 | 0.73 | 0.84 | 12.60 | 7.20 | 13.54 | Patient 3 | 0.55 | 0.67 | 0.80 | 11.94 | 11.58 | 11.31 | Patient 4 | 0.75 | 0.60 | 0.54 | 7.07 | 18.17 | 11.62 | Patient 5 | 0.73 | 0.82 | 0.69 | 9.88 | 7.49 | 12.31 | Patient 6 | 0.75 | 0.39 | 0.51 | 11.76 | 14.72 | 17.08 | Patient 7 | 0.85 | 0.83 | 0.80 | 6.74 | 15.77 | 14.15 | Patient 8 | 0.78 | 0.88 | 0.87 | 7.26 | 13.99 | 14.09 | Patient 9 | 0.60 | 0.40 | 0.50 | 10.09 | 17.39 | 18.61 | Patient 10 | 0.87 | 0.65 | 0.55 | 9.93 | 12.58 | 12.84 | Patient 11 | 0.67 | 0.51 | 0.82 | 19.43 | 14.44 | 20.03 | Patient 12 | 0.79 | 0.68 | 0.82 | 12.55 | 10.56 | 10.77 | Patient 13 | 0.85 | 0.75 | 0.78 | 4.09 | 11.95 | 13.03 | Patient 14 | 0.89 | 0.80 | 0.90 | 9.61 | 15.32 | 7.38 | Patient 15 | 0.72 | 0.75 | 0.76 | 10.36 | 9.63 | 12.60 | Patient 16 | 0.88 | 0.30 | 0.22 | 10.01 | 21.67 | 20.15 | Patient 17 | 0.83 | 0.62 | 0.78 | 6.82 | 8.04 | 8.19 | Patient 18 | 0.90 | 0.89 | 0.87 | 8.17 | 8.78 | 9.87 | Patient 19 | 0.63 | 0.53 | 0.49 | 9.20 | 14.85 | 16.98 | Patient 20 | 0.70 | 0.62 | 0.88 | 10.00 | 15.09 | 9.54 | Patient 21 | 0.78 | 0.36 | 0.52 | 8.07 | 22.48 | 20.21 | Patient 22 | 0.11 | 0.24 | 0.87 | 18.32 | 17.90 | 7.35 | Patient 23 | 0.68 | 0.63 | 0.82 | 19.35 | 21.30 | 8.25 | Patient 24 | 0.75 | 0.50 | 0.58 | 3.36 | 12.12 | 12.16 |
| Mean ± SD | 0.73 ± 0.17 | 0.62 ± 0.19 | 0.71 ± 0.18 | 10.19 ± 4.13 | 13.93 ± 4.38 | 13.24 ± 3.99 |
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