Table 2.
Distribution of STAF, LADS, and iPAB scores, n (%)
| STAF | LADS | iPAB | |
|---|---|---|---|
| 0 | 198 (26.6%) | 8 (1.1%) | 302 (40.6%) |
| 1 | 41 (5.5%) | 86 (11.6%) | 249 (33.5%) |
| 2 | 291 (39.1%) | 247 (33.2%) | 55 (7.4%) |
| 3 | 135 (18.2%) | 252 (33.9%) | 92 (12.4%) |
| 4 | 25 (3.4%) | 120 (16.1%) | 14 (1.9%) |
| 5 | 44 (5.9%) | 24 (3.2%) | 11 (1.5%) |
| 6 | 3 (0.4%) | 7 (0.9%) | 17 (2.3%) |
| 7 | 6 (0.8%) | — | 4 (0.5%) |
| 8 | 1 (0.1%) | — | — |
Abbreviations: AUC, area under curve; iPAB, identified by past history of arrhythmia or antiarrhythmic agent use, atrial dilation, and elevation of Brain natriuretic peptide; LADS, based on left atrial diameter, age, diagnosis of stroke, and smoking status; STAF, scoring system for targeting atrial fibrillation