Table 2

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

Parameters	Univariate			Multivariate
Parameters	HR	95% CI	p Value	HR	95% CI	p Value
Gender	0.340	0.039 to 3.002	0.332
Age	6.448	0.772 to 53.858	0.085	4.207	0.469 to 37.706	0.199
Eosinophils	1.464	0.283 to 7.562	0.649
Location	1.250	0.145 to 10.794	0.839
Multiplicity	1.067	0.235 to 4.839	0.933
Laterality	2.972	0.647 to 13.646	0.161
Size	1.272	0.151 to 10.706	0.825
Duration	0.384	0.084 to 1.756	0.217
Primary outbreak	1.330	0.254 to 6.968	0.736
IL-21	0.162	0.019 to 1.352	0.093	0.502	0.051 to 4.909	0.554
pERK1/2	0.047	0.005 to 0.428	0.007	0.069	0.007 to 0.652	0.020

IL, interleukin.