Table 7. Multifactorial analysis of demographic and clinical characteristics in relation to paxillin positivity and IRS score.

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

	Reference category	Paxillin positivity				Paxillin IRS score
		OR	95%CI		p-value	OR	95%CI		p-value
Age		0.97	0.933	1.02	0.239	0.97	0.92	1.02	0.174
Gender (female)	Male	4.20	0.990	17.90	0.052	5.70	1.26	25.80	0.024
Grade					0.040				0.037
2	1	2.06	0.25	17.16	0.504	1.99	0.23	17.33	0.533
3 and 4		0.18	0.04	0.78	0.022	0.17	0.04	0.75	0.020
Stage Τ					0.576				0.869
2	1				0.999	0.00	0.00		0.998
3		2.15	0.52	8.98	0.294	1.49	0.34	6.43	0.596
Histologic type					0.241				0.195
Papillary	Clear cell	4.96	0.86	28.69	0.074	5.35	0.92	31.12	0.062
Chromophobe		2.33	0.34	16.00	0.389	1.03	0.13	8.41	0.980
Unclassified		4.98	0.57	43.33	0.146	5.72	0.65	49.93	0.115