Long-term survival and prognostic factors for locally advanced renal cell carcinoma with renal vein tumor thrombus

Table 2 Univariable Cox analysis for the fifteen factors

Factors	No.	Median Survival Time (Months)	HR	95%CI	p value
Friable RVTT	23	24	16.065	6.531~39.518	< 0.001
Fuhrman Grade 3/4	69	47	8.278	3.357~20.412	< 0.001
Sarcomatoid Differentiation	26	24	5.435	2.764~10.689	< 0.001
Paraneoplastic Syndrome	16	24	5.031	2.398~10.554	< 0.001
Blood Transfusion	34	43	3.323	1.719~6.427	0.001
Perineal Fat Invasion	51	48	3.008	1.543~5.866	0.001
Tumor Size≥7 cm	69	49	3.491	1.587~7.681	0.002
Tumor Necrosis	30	43	2.246	1.121~4.501	0.022
pN+	9	26	2.779	1.072~7.204	0.035
BMI (< 24.7Kg/m²)	58	127	2.033	1.038~3.982	0.039
Tumor Side (Left)	63	92	0.556	0.282~1.099	0.092
Hematuria/Osphyalgia	69	78	1.736	0.853~3.533	0.128
Gender (Male)	96	186	1.446	0.676~3.092	0.341
Adjuvant Therapy	56	104	0.374	0.334~1.434	0.742
Age (> 60 yrs)	62	92	1.037	0.503~2.138	0.298

ISSN: 1471-2407