Table 2.

Predictors of Distinguishing scoring system of ccRCC.

	Univariate analysis	P	HR	Multivariate analysis	β	Score
	P			95% CI
Wedge shape sign (no)	<0.001	0.069
Pseudocapsule (yes)	<0.001	0.04	10.824	2.133–54.922	2.382	2
Necrosis or cystic (yes)	<0.001	0.216
Heterogeneous tumor parenchyma in pre-enhancement scanning (yes)	0.016	0.049	17.513	1.276–240.377	2.863	2
Degree of CT attenuation in pre-enhancement scanning	<0.001	<0.001
Not-high			232.451	15.118–3574.181	5.449	4
High
Density pattern in pre-enhancement scanning (heterogeneous)	<0.001	0.71
Density pattern in CMP (heterogeneous)	<0.001	0.01	60.25	4.722–768.737	4.099	3
Density pattern in NP (heterogeneous)	<0.001	0.348
ESR 1 (<1)	<0.001	0.957
ESR 2 (≥1)	0.034	0.059
Enhancement pattern	<0.001
Fast-in-fast-out		0.295
Fast-in-slow-out		0.137
Persistent enhancement		0.295