Table 4.
Replication study: Akaike information criterion at different follow-up periods
| 90 d | 1 y | 2 y | 3 y | 5 y | |
|---|---|---|---|---|---|
| AHEAD | 747.635 | 2236.613 | 2822.399 | 3453.127 | 3907.320 |
| AHEAD-U | 738.404 | 2221.862 | 2810.007 | 3442.224 | 3902.099 |
| HANBAH (original data) | 745.435 | 2235.536 | 2821.086 | 3454.243 | 3906.578 |
| HANBAH score | 739.997 | 2220.942 | 2807.224 | 3442.215 | 3894.785 |
| Ratio: AHEAD-U/AHEAD | 0.9877 | 0.9934 | 0.9956 | 0.9968 | 0.9987 |
| Ratio: HANBAH score/AHEAD | 0.9898 | 0.9930 | 0.9946 | 0.9968 | 0.9968 |
AHEAD = A: atrial fibrillation; H: hemoglobin; E: elderly; A: abnormal renal parameters; D: diabetes mellitus; AHEAD-U = A: atrial fibrillation; H: hemoglobin; E: elderly; A: abnormal renal parameters; D: diabetes mellitus U: uric acid; HANBAH = hemoglobin level, age, sodium level, blood urea nitrogen level, atrial fibrillation, and high-density lipoprotein.