表 4.

根治性肾切除术后pRCC患者预后的单因素和多因素分析

Univariate and multifactorial analysis of the prognosis of patients with pRCC after radical nephrectomy

Items	Univariate analysis			Multifactorial analysis (P)
	HR	95%CI	P
Abbreviations as in Table 3.
BMI (>24.9/≤24.9 kg/m2)	0.655	0.173-2.477	0.537
Tumor location (Left/Right)	0.984	0.258-3.759	0.982
Nuclear grade (Ⅲ-Ⅳ / Ⅰ-Ⅱ)	2.300	0.494-10.722	0.275
pT stages (T3-4/ T1-2)	7.412	1.503-36.540	0.006	0.452
Vascular cancer embolism (Yes/No)	21.445	2.455-187.305	0.001	0.006
Lymph node metastasis (Yes/No)	10.386	1.241-86.938	0.008	0.499
Adrenal metastasis (Yes/No)	3.380	0.392-29.172	0.334
pRCC (Type 1 / Type 2)	0.863	0.331-2.674	0.132	0.493