Table 3.

Univariate and multivariate variable Cox regression model analysis of parameters for time to recurrence in KD

	Univariate			Multivariate
	Hazard ratio	95% CI	P value	Hazard ratio	95% CI	P value
Age	2.628	0.933-7.407	0.068
Gender	0.531	0.120-2.352	0.404
Location	1.524	0.431-5.382	0.513
Multiplicity	0.998	0.384-2.589	0.996
Laterality	1.44	0.567-3.658	0.443
Size	0.618	0.226-1.689	0.348
Duration	0.797	0.313-2.029	0.634
Primary outbreak	1.028	0.385-2.741	0.957
Smoking	0.345	0.133-0.899	0.029	3.383	1.213-9.433	0.02
Systemic disease	0.286	0.103-0.790	0.016	4.462	1.443-13.794	0.009
Eosinophils	0.903	0.356-2.293	0.83
Remedies	0.534	0.323-0.883	0.014			0.014
surgery alone				4.668	1.506-14.470	0.008
surgery + steroids				6.053	1.330-27.556	0.02