Table 2. Variables considered in the model.
| Categories | Variables |
|---|---|
| Basic information | Sex, Age in months1,2, Weight, Body surface area |
| Clinical features | Days of illness prior to hospitalization, Days of illness at diagnosis, KD type, Rash, Erythema of oral mucosa, Strawberry tongue, Conjunctival injection, Cervical lymphadenopathy4, Edema of the hands and feet, Periungual desquamation, Changes around the anus, Days of illness at the initial treatment1,2, Usage of IVIG, Usage of glucocorticoids, Sampling stage |
| Sonography measurement (acute stage) | Left main coronary artery diameter, Proximal right coronary artery (RCA) diameter, Left main coronary artery Z_Score (Japan), Proximal_RCA Z_Score (Japan), Left main coronary artery Z_Score (AHA), Proximal_RCA Z_Score (AHA) |
| Comprehensive metabolic panel | Serum potassium, triglyceride, Blood urea nitrogen, Creatinine, Serum calcium, Alkaline phosphatase, Serum total protein, Serum albumin4, Serum globulin, Serum sodium1, Alanine aminotransferase2, Aspartate aminotransferase1, Gamma glutamyl transferase, Total bilirubin, Direct bilirubin, Indirect bilirubin, Serum magnesium, Lactic acid dehydrogenase, Creatine kinase, Creatine kinase-MB, Serum phosphorus, Cholesterol, Serum chlorine, Serum glucose, Carbon dioxide combining power, Erythrocyte sedimentation rate |
| Complete blood count | White blood cell count, Eosinophilic granulocyte count, Basophil count, Erythrocyte mean corpuscular volume, Mean corpuscular hemoglobin, Mean corpuscular hemoglobin concentration, Mean platelet volume, Plateletcrit, Percentage of monocytes, Percentage of eosinophils, Percentage of basophils, Neutrophil count, Hematocrit, Platelet distribution width, Percentage of lymphocyte, Percentage of neutrophils1,4, Red blood cell count, Platelet count1,2, Hemoglobin, Lymphocyte count, Monocyte count, Platelet larger cell ratio, Neutrophil-to-lymphocyte ratio3, Platelet-to-lymphocyte ratio3 |
| Others | C-reactive protein1,2, Erythrocyte sedimentation rate |
1: Variables used in Kobayashi score.
2: Variables used in Egami score.
3: Variables used in Kawamura score.
4: Variables used in Formosa score.