Research Article
Combined Nonlinear Analysis of Atrial and Ventricular Series for Automated Screening of Atrial Fibrillation
Table 5
Performance comparison of the most relevant detectors of AF published to date applied over the AFDB as well as the ARRDB.
| | Methodology | Work | AFDB | ARRDB | Delay | | Se | Sp | Acc | Se | Sp | Acc |
| | AA-based information | Ladavich & Ghoraani [25]† | 98.09% | 91.66% | 93.22% | — | — | — | 7 beats | | Ródenas et al. [26]† | 96.47% | 94.19% | 95.28% | — | — | — | 5 beats | | García et al. [27]† | 91.21% | 94.53% | 93.32% | — | — | — | 7 beats | | This work (TQEn) | 94.03% | 92.39% | 93.12% | 90.53% | 84.69% | 85.79% | 9 beats | | This work (TQEn) | 93.89% | 96.18% | 95.15% | 97.79% | 89.52% | 91.04% | 20 beats |
| | RR-based information | Tateno & Glass [46] | 94.40% | 97.20% | — | 88.17% | 93.56% | 92.98% | 100 beats | | Dash et al. [47] | 94.40% | 95.10% | — | 90.20% | 91.20% | — | 18 beats | | Huang et al. [48] | 96.10% | 98.10% | — | — | — | — | 70 beats | | Lake & Moorman [32] | 91.00% | 94.00% | — | — | — | — | 12 beats | | Lian et al. [49] | 95.80% | 96.40% | — | 98.8% | 78.8% | — | — | | Lee et al. [33] | 94.70% | 90.40% | — | 92.40% | 84.1% | — | 12 beats | | Zhou et al. [50] | 96.89% | 98.25% | 97.67% | 97.33% | 90.78% | 91.46% | 126.5 beats | | Petrenas et al. [23] | 97.10% | 98.30% | — | 97.80% | 86.4% | — | 60 beats | | Zhou et al. [20] | 97.37% | 98.44% | 97.99% | 97.83% | 87.41% | 88.51% | 65 beats | | This work (COSEn) | 95.32% | 94.14% | 94.64% | 72.57% | 78.36% | 77.29% | 7 beats | | This work (COSEn) | 95.94% | 96.32% | 96.15% | 71.75% | 82.35% | 80.41% | 16 beats |
| | Combination of AA- and RR-based features | Babaeizadeh et al. [51] | 92.00% | 95.50% | — | — | — | — | — | | Jiang et al. [52] | 98.20% | 97.50% | — | — | — | — | — | | Asgari et al. [53] | 97.00% | 97.10% | 97.10% | — | — | — | 9.8 sec | | This work (LDA: TQEn & COSEn) | 96.59% | 95.66% | 96.07% | 74.76% | 89.03% | 86.40% | 9 beats | | This work (LDA: TQEn & COSEn) | 96.47% | 97.35% | 96.96% | 75.30% | 93.51% | 91.98% | 20 beats |
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Only AF and SR episodes were considered.
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