Table 6. Multifactorial analysis of demographic and clinical characteristics in relation to Src positivity and IRS score.

OR: odds ratio, CI: confidence interval, IRS: immunoreactive score.

	Reference category	Src positivity				Src IRS score
		OR	95%CI		p-value	OR	95%CI		p-value
Age		1.00	0.95	1.03	0.498	0.98	0.93	1.02	0.277
Gender (female)	Male	0.75	0.23	2.43	0.633	0.45	0.12	1.74	0.248
Grade					0.497				0.283
2	1	0.94	0.16	5.71	0.948	0.60	0.09	3.89	0.595
3 and 4		0.47	0.07	3.38	0.455	0.24	0.03	1.95	0.180
Stage Τ					<0.005				<0.005
2	1	2.23	0.52	9.52	0.281	3.23	00.70	14.85	0.133
3		13.60	3.19	57.94	<0.005	19.48	4.02	94.40	<0.005
Histologic type					0.465				0.393
Papillary	Clear cell	2.94	0.77	11.30	0.115	3.09	0.73	13.15	0.126
Chromophobe		1.55	0.31	7.54	0.593	2.51	0.46	13.74	0.290
Unclassified		1.14	0.13	10.28	0.908	2.04	0.20	20.76	0.547