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AF Time to Detect and Accuracy of Burden Estimation by Skin Tone
| Fitzpatrick skin type | Number of subjects (with AF detected/total) | Time (days) from first AF episode to first true positive prompt for ECG (mean±SD) | Absolute error of AF burden (mean±SD) |
|---|---|---|---|
| I/II | (4/27) | 0.7±1.2 | 0.5±1.2 |
| III | (14/42) | 1.2±1.7 | 0.5±1.1 |
| IV | (6/26) | 0.1±0.1 | 1.0±3.5 |
| V/VI | (4/16) | 1.1±1.7 | 1.0±2.6 |
AF indicates atrial fibrillation.
