Table 1 Patient demographics
Variable | RA + CAD (n = 75) | CAD (n = 128) | P a |
|---|---|---|---|
Age, median (Q1, Q3) | 66.4 (60.7, 71.7) | 66.7 (59.8, 71.4) | 0.66 |
Sex, n (%) | 0.63 | ||
Male | 39 (52) | 71 (55) | - |
Female | 36 (48) | 57 (45) | - |
History of diabetes, n (%) | 14 (19) | 24 (19) | 0.99 |
History of hypertension, n (%) | 28 (37) | 51 (40) | 0.72 |
History of hyperlipidemia, n (%) | 11 (15) | 31 (24) | 0.10 |
History of smoking, n (%) | 11 (15) | 23 (18) | 0.54 |
Age at RA onset, year | 55.3 ± 12.7 | - | |
RA disease duration, year | 17.6 ± 11.0 | - | |
Rheumatoid factor positive, n (%) | 68 (90.7) | - | |
Nodular disease, n (%) | 40 (53.3) | - | |
Extra-articular disease, n (%) | 16 (21.3) | - | |
Steroid use, n (%) | 55 (73.3) | - | |
DMARD use, n (%) | 68 (90.7) | - |