Table 6.

Multivariate logistic regression analysis of predictors of unresponsiveness to IVIg for our patients with KD.

Variables	OR (95% CI)	P	Points
ALT level > 30 IU/L	2.4 (1.3–4.5)	0.008	1
Hepatomegaly	3.0 (1.2–7.4)	0.020	1
Lymphocyte count < 2400/mm3	2.2 (1.2–4.0)	0.010	1
Time to treatment < 5 days	1.9 (1.1–3.5)	0.032	1
Total			4
Cut-off			2
Sensitivity			77%
Specificity			60%