Table 1.
Akaike information criterion at different follow-up periods
| 90 d | 1 y | 2 y | 3 y | 5 y | |
|---|---|---|---|---|---|
| AHEAD | 1235.548 | 2885.857 | 4391.341 | 5217.445 | 6177.062 |
| AHEAD-U | 1231.855 | 2882.272 | 4382.747 | 5212.784 | 6170.641 |
| HANBAH (original data) | 1195.829 | 2857.213 | 4348.015 | 5175.882 | 6130.588 |
| HANBAH score | 1208.179 | 2841.517 | 4341.354 | 5172.639 | 6138.543 |
| Ratio: AHEAD-U/AHEAD | 0.9970 | 0.9988 | 0.9980 | 0.9991 | 0.9990 |
| Ratio: HANBAH score/AHEAD | 0.9778 | 0.9846 | 0.9886 | 0.9914 | 0.9938 |
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.