Table 3.
Reclassification table: absolute number of participants classified in each risk strata of FRS covariates vs. adding information on LAD
| Risk category | No event (n = 3933) |
Events (n = 149) |
||||||
|---|---|---|---|---|---|---|---|---|
| FRS + LAD/height |
FRS + LAD/height |
|||||||
| <2.5% | 2.5–4.9% | 5.0–9.9% | ≥10% | <2.5% | 2.5–4.9% | 5.0–9.9% | ≥10% | |
| FRS | ||||||||
| <2.5% | 2076 | 136 | 0 | 0 | 25 | 5 | 0 | 0 |
| 2.5–4.9% | 195 | 698 | 113 | 3 | 4 | 30 | 3 | 0 |
| 5.0–9.9% | 1 | 107 | 362 | 40 | 0 | 5 | 27 | 5 |
| ≥ 10% | 0 | 1 | 40 | 161 | 0 | 0 | 1 | 44 |
| FRS + LAD/BSA | FRS + LAD/BSA | |||||||
| FRS | ||||||||
| <2.5% | 2100 | 111 | 1 | 0 | 27 | 3 | 0 | 0 |
| 2.5–4.9% | 159 | 755 | 93 | 2 | 3 | 32 | 2 | 0 |
| 5.0–9.9% | 0 | 90 | 391 | 29 | 0 | 4 | 29 | 4 |
| ≥10% | 0 | 0 | 31 | 171 | 0 | 0 | 1 | 44 |
LAD, left atrial diameter; BSA, body surface area; FRS, Framingham 10-year global CV risk score.