TABLE 4.

Univariate and Multivariate analysis of prognostic factors for Progression-free Survival.

Characteristics	Univariate			Multivariate
	HR	95% CI	P-value	HR	95% CI	P-value
Muscle index	0.993	0.980–1.007	0.340
VAT index	0.992	0.986–0.999	0.020			0.695
SAT index	0.996	0.988–1.004	0.376
Muscle HU	0.984	0.968–1.001	0.061
VAT HU	1.026	1.017–1.035	<0.0001	1.026	1.016-1.036	<0.0001
SAT HU	1.007	0.995–1.019	0.233
BMI	0.959	0.911–1.008	0.102

BMI, Body mass index; VAT, visceral adipose tissue; SAT, subcutaneous adipose tissue; HU, hounsfield units.