Table 1.
Characteristics of all patients
| Variables | No CALs (n = 301) | CALs (n = 63) | P |
|---|---|---|---|
| Age (mon), median (quartile) | 26.0 (15.0–41.0) | 20.0 (11.0–35.0) | 0.048 |
| Sex, n (%) | 0.224 | ||
| Male | 166 (55.1) | 40 (63.5) | |
| Female | 135 (44.9) | 23 (36.5) | |
| IKD, n (%) | 0.788 | ||
| Yes | 21 (7.0) | 5 (7.9) | |
| No | 280 (93.0) | 58 (92.1) | |
| Days of IVIG at initiation,mean ± SD | 6.30 ± 0.96 | 7.41 ± 2.37 | < 0.001 |
| Days of IVIG at initiation, n (%) | < 0.001 | ||
| < 10 | 297 (98.7) | 50 (79.4) | |
| ≥ 10 | 4 (1.3) | 13 (20.6) | |
| WBC (× 109/L), mean ± SD | 13.87 ± 4.82 | 16.66 ± 4.77 | < 0.001 |
| NEU (× 109/L), mean ± SD | 9.17 ± 4.23 | 11.49 ± 4.68 | < 0.001 |
| NEU (%), mean ± SD | 65.14 ± 14.32 | 67.98 ± 14.52 | 0.160 |
| LYM (× 109/L), mean ± SD | 3.53 ± 1.89 | 3.64 ± 1.99 | 0.675 |
| LYM (%), mean ± SD | 26.74 ± 12.19 | 22.67 ± 11.33 | 0.012 |
| Hb (g/L), mean ± SD | 115.03 ± 67.37 | 110.51 ± 11.71 | 0.596 |
| RDW (%), mean ± SD | 13.30 ± 1.19 | 13.28 ± 0.79 | 0.886 |
| PLT (× 109/L), median (quartile) | 342.00 (283.00–427.00) | 375.00 (312.00–516.00) | 0.030 |
| MPV (fL), mean ± SD | 9.92 ± 0.87 | 10.02 ± 0.89 | 0.459 |
| NLR, median (quartile) | 2.57 (1.51–4.60) | 2.67 (1.77–6.52) | 0.065 |
| MPVLR, median (quartile) | 3.10 (2.14–4.48) | 2.86 (1.90–4.95) | 0.746 |
| SII, median (quartile) | 887.96 (519.66–1504.12) | 1128.74 (720.09–2399.13) | 0.002 |
| ALT (u/L), median (quartile) | 29.00 (18.00–63.00) | 27.00 (15.00–44.00) | 0.176 |
| AST (u/L), median (quartile) | 29 (23.00–43.25) | 30.00 (24.00–42.00) | 0.706 |
| ALB (g/L), median (quartile) | 38.00 (35.45–40.85) | 34.00 (30.00–40.00) | < 0.001 |
| ESR (mm/h), mean ± SD | 60.40 ± 21.07 | 60.37 ± 22.74 | 0.991 |
| Na (mmol/L), mean ± SD | 136.29 ± 3.41 | 135.25 ± 3.17 | 0.026 |
| CRP (mg/L), median (quartile) | 61.04 (31.03,97.58) | 83.16 (54.84,103.34) | < 0.001 |
CALs coronary artery lesions, KD Kawasaki disease, IVIG intravenous immunoglobulin, WBC white blood cells, NEU neutrophil, LYM lymphocyte, Hb hemoglobin, RDW red cell distribution width, PLT platelet, MPV mean platelet volume, NLR neutrophil-to-lymphocyte ratio, MPVLR Mean Platelet Volume-to-lymphocyte ratio, SII the Systemic Immune-Inflammatory Index, ALT alanine aminotransferase, AST aspartate aminotransferase, ALB serum albumin, ESR erythrocyte sedimentation rate, Na serum sodium, CRP C-reactive protein