Table 2.
Baseline data of signal quality assessment by clinical experts sorted by cardiological classification (Normal ECG rhythm, AF or other abnormal ECG).
| Percentage Normal ECG | Percentage AF | Percentage Other | Percentage Data Set | |
|---|---|---|---|---|
| Signal Quality | [%] (n) | [%] (n) | [%] (n) | [%] (n) |
| Excellent | 98.20 (817) | 1.80 (15) | 0 (0) | 11.83 (832) |
| Good | 95.79 (4578) | 4.21 (201) | 0 (0) | 67.97 (4779) |
| Poor | 88.24 (1185) | 11.76 (158) | 0 (0) | 19.10 (1343) |
| Uninterpretable | 0 (0) | 0 (0) | 100 (77) | 1.10 (77) |
| Total | 93.59 (6580) | 5.31 (374) | 1.10 (77) | 100 (7031) |