| Normal (n = 6578) | Pre-diabetes (n = 4146) | Diabetes (n = 1717) | p |
---|---|---|---|---|
Baseline | ||||
 CAC score | 28 ± 110 | 49 ± 158* | 110 ± 319*†| < 0.001 |
 Categorical CAC score |  |  |  | < 0.001 |
  0 | 4308 (65.5) | 2109 (50.9) | 554 (32.3) |  |
  1–10 | 840 (12.8) | 608 (14.7) | 286 (16.7) |  |
  11–100 | 1002 (15.2) | 924 (22.3) | 490 (28.5) |  |
  101–400 | 324 (4.9) | 407 (9.8) | 266 (15.5) |  |
  > 400 | 104 (1.6) | 98 (2.4) | 121 (7.0) |  |
Follow-up | ||||
 CAC score | 71 ± 209 | 97 ± 235* | 220 ± 422*†| < 0.001 |
 Categorical CAC score |  |  |  | < 0.001 |
  0 | 3657 (55.6) | 1732 (41.8) | 411 (23.9) |  |
  1–10 | 550 (8.4) | 390 (9.4) | 122 (7.1) |  |
  11–100 | 1321 (20.1) | 1048 (25.3) | 491 (28.6) |  |
  101–400 | 751 (11.4) | 712 (17.2) | 410 (23.9) |  |
  > 400 | 299 (4.5) | 264 (6.4) | 283 (16.5) |  |
Inter-scan period (years) | 3.1 (2.0–5.0) | 3.0 (1.9–4.5) | 3.0 (2.0–4.3) | < 0.001 |
CAC progression, n (%) | 1731 (26.3) | 1282 (30.9) | 805 (46.9) | <Â 0.001 |