Characteristics | CTD-ILD, n = 84 | CTD, n = 71 | p |
---|---|---|---|
RA,n(%) | 17 (20.24) | 14 (19.72) | 0.936 |
SS,n(%) | 12 (14.29) | 12 (16.90) | 0.654 |
SLE,n(%) | 13 (15.48) | 16 (22.54) | 0.262 |
IIM,n(%) | 14 (16.67) | 11 (15.49) | 0.843 |
SSc,n(%) | 17 (20.24) | 9 (12.68) | 0.209 |
MCTD,n(%) | 4 (4.76) | 3 (4.23) | 1.000 |
Vasculitis,n(%) | 5 (5.95) | 5 (7.04) | 1.000 |
OS,n(%) | 2 (2.38) | 1 (1.41) | 1.000 |
Rash,n(%) | 14 (16.67) | 19 (26.76) | 0.126 |
Raynaud’s phenomenon,n(%) | 38 (45.24) | 4 (5.63) | < 0.001 |
Arthritis,n(%) | 32 (38.10) | 39 (54.93) | 0.036 |
Fever,n(%)n) | 13 (15.48) | 13 (18.31) | 0.638 |
ANA,n(%) | 66 (78.57 | 43 (60.56) | 0.014 |
RF,n(%) | 38 (45.24) | 37 (52.11) | 0.393 |
ESR (mm/H), median (IQR) | 40 (21,70) | 42 (21,60) | 0.994 |
CRP (mg/L), median (IQR) | 4.77 (2.28,18) | 8.31 (2.52,31.8 | 0.143 |
LDH(U/L), median (IQR) | 235 (185,333) | 202 (169,268) | 0.039 |
IgG(g/L), median (IQR) | 17.35 (15.05,21.7) | 16.1 (12.6,20.1) | 0.098 |
C3(g/L), median (IQR) | 0.93 (0.8,1.1) | 0.93 (0.61,1.2) | 0.849 |
C4(g/L), median (IQR) | 0.18 (0.14,0.23) | 0.19 (0.12,0.27) | 0.763 |
WBC(m × 109/L), median (IQR) | 5.8 (4.4,9.1) | 6.9 (4.1,8.6) | 0.994 |
N(×109/L), median (IQR) | 3.58 (2.53,6.4) | 4.03 (2.55,5.91) | 0.986 |
Hb(g/L), median (IQR) | 119.5 (110,135) | 117 (103,128) | 0.115 |
PLT(×109/L), median (IQR) | 224 (169.5299) | 239 (155,305) | 0.839 |