Table 3 Hazard risk for all cause mortality in elder patients by excluding patients dying within 1 years or patients with chronic disease or patients treated with immunotherapy

 PG-SGA SF(as continuous)

1.06(1.05,1.08)

< 0.001

1.02 (1.01,1.04)

0.008

   ≤ 5

ref

ref

   > 5

1.61(1.39,1.87)

< 0.001

1.32 (1.13,1.55)

0.001

 PG-SGA-SF(as continuous)

1.12(1.07,1.18)

< 0.001

1.09 (1.02,1.17)

0.008

   ≤ 5

ref

ref

   > 5

2.67(1.62,4.39)

< 0.001

1.91 (1.02,3.58)

0.044

 PG-SGA-SF(as continuous)

1.13(1.07,1.2)

< 0.001

1.10(1.02,1.17)

0.008

   ≤ 5

ref

   > 5

2.63(1.56,4.44)

< 0.001

2.56(1.33,4.95)

0.005