| RA-CAD (n = 54) | RA (n = 43) | HC (n = 43) | p value |
---|---|---|---|---|
Age (years)a | 63.52 ± 9.35 | 60.74 ± 6.29 | 60.91 ± 3.63 | 0.093 |
Male/femaleb | 25/29 | 19/24 | 18/25 | 0.909 |
BMIa | 24.04 ± 3.56 | 22.75 ± 3.55 | 23.70 ± 3.69 | 0.222 |
Smoking: male/femaleb | 18 (72.0%)/0 | 13 (68.4%)/0 | 9 (50.0%)/0 | 0.302 |
Disease duration (years)c | 5.00 (0.50, 12.00) | 5.00 (1.50, 11.00) | – | 0.434 |
DAS28 scorec | 8.41 (5.93, 13.61) | 8.90 (4.98, 15.46) | – | 0.847 |
ESR (mm/h)c | 52.50 (27.00, 84.00) | 43.00 (25.00, 72.00) | – | 0.459 |
CRP (mg/L)c | 14.95 (5.54, 57.78) | 21.80 (6.48, 41.70) | – | 0.988 |
WBC (*109/L)d | 6.68 (5.34, 8.85) | 6.90 (5.29, 7.50) | 5.81 (5.12, 7.35) | 0.152 |
LY (*109/L)d | 1.54 (1.16, 1.93) | 1.66 (1.31, 2.14) | 1.89 (1.61, 2.20) | 0.009 |
MO (*109/L)d | 0.52 (0.39, 0.64) | 0.53 (0.39, 0.59) | 0.43 (0.34, 0.58) | 0.303 |
PLT (*109/L)d | 257.50 (202.75, 293.25) | 256.00 (215.00, 330.00) | 230.00 (198.00, 274.00) | 0.068 |
TC (mmol/L)d | 3.71 (3.11, 4.27) | 3.81 (3.23, 4.87) | 4.24 (3.61, 4.69) | 0.063 |
TG (mmol/L)d | 1.17 (0.91, 1.66) | 1.07 (0.76, 1.54) | 1.12 (0.89, 1.57) | 0.414 |
HDL (mmol/L)d | 1.04 (0.91, 1.27) | 1.18 (1.05, 1.28) | 1.24 (1.01, 1.37) | 0.061 |
LDL (mmol/L)d | 1.93 (1.55, 2.38) | 2.28 (1.88, 2.89) | 2.36 (2.02, 2.87) | 0.005 |
ApoA1 (g/L)c | 1.13 (0.97, 1.34) | 1.14 (1.02, 1.23) | – | 0.813 |
ApoB100 (g/L)c | 0.70 (0.57, 0.88) | 0.78 (0.57, 1.01) | – | 0.369 |
RF (IU/mL)c | 40.00 (20.00, 160.00) | 80.00 (20.00, 300.00) | – | 0.225 |
Anti-CCP (IU/mL)c | 433.65 (149.10, 1058.23) | 829.80 (73.80, 1600.00) | – | 0.218 |
IgG (g/L)c | 12.30 (10.55, 15.85) | 12.80 (8.92, 16.00) | – | 0.912 |
IgM (g/L)c | 2.32 (1.63, 3.56) | 3.14 (2.20, 3.95) | – | 0.037 |
IgA (g/L)c | 1.01 (0.63, 1.33) | 1.25 (0.87, 1.82) | – | 0.007 |