Table 3 Multivariate analysis of factors associated with overall mortality

Age (per year of increase)

1.02

0.98-1.10

0.398

BMI (per point of increase)

0.92

0.83-1.0

0.107

CCI (per point of increase)

1.17

0.96-1.40

0.124

Sarcopenia (vs normal)

1.96

1.03-3.7

0.041

Stage II (vs I)

1.14

0.47-2.80

0.775

Stage III (vs I)

1.29

0.54-3.10

0.573

Stage IV (vs I)

2.46

0.82-7.40

0.107

VATI (low vs high)

0.65

0.26-1.60

0.347