Research Article
Combined Nonlinear Analysis of Atrial and Ventricular Series for Automated Screening of Atrial Fibrillation
Table 3
Classification outcomes obtained by TQEn and COSEn from the ARRDB with different values of
and
.
| | Parameter | Se | Sp | Acc | Delay |
| | TQEn (L = 5 & N = 15) | 90.53% | 84.69% | 85.76% | 8.54 beats | | TQEn (L = 5 & N = 30) | 96.60% | 85.37% | 87.43% | 16.62 beats | | TQEn (L = 15 & N = 15) | 94.09% | 89.72% | 90.53% | 13.75 beats | | TQEn (L = 15 & N = 30) | 97.79% | 89.52% | 91.04% | 20.13 beats |
| | COSEn (N = 5) | 72.87% | 61.73% | 63.77% | 2.58 beats | | COSEn (N = 12) | 72.39% | 76.56% | 75.80% | 7.02 beats | | COSEn (N = 15) | 72.57% | 78.36% | 77.29% | 7.79 beats | | COSEn (N = 30) | 71.75% | 82.35% | 80.41% | 16.34 beats |
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