Table 1 Baseline characteristics grouped by CCTA result
Characteristic | Total | Obstructive CADa | p | |
|---|---|---|---|---|
n = 5289 | Yes (n = 1005) | No (n = 4284) | ||
Age (years, mean ± SD) | 56.1 ± 10.3 | 59.3 ± 10.5 | 55.4 ± 10.3 |  < 0.0001 |
Male sex | 2697 (51) | 603 (60) | 2094 (49) |  < 0.0001 |
Diabetes | 1005 (19) | 241 (24) | 764 (18) |  < 0.0001 |
Hypertension | 2169 (41) | 462 (46) | 1707 (40) | 0.0004 |
Hyperlipidemia | 1798 (34) | 392 (39) | 1406 (33) | 0.0002 |
Smoking | 1534 (29) | 332 (33) | 1202 (28) | 0.0018 |
Family History | 1904 (36) | 422 (42) | 1482 (36) |  < 0.0001 |
Symptom |  |  |  |  < 0.0001 |
 Nonanginal chest pain | 2010 (38) | 161 (16) | 1849 (43) |  |
 Atypical anginal | 2380 (45) | 482 (48) | 1898 (44) |  |
 Typical anginal | 899 (17) | 362 (36) | 537 (13) |  |
CACS (median, 25th–75th) | 4 (0–75) | 50 (0–362) | 0 (0–44) |  < 0.0001 |
 0 | 2486 (47) | 103 (10) | 2383 (56) |  < 0.0001 |
 > 0 | 2803 (53) | 902 (90) | 1901 (44) |  < 0.0001 |