Table 5: Association between PNI and the prognosis.

Patient characteristics

p value

 

RR

95% CI

p value

Age ( 70 years)

0.63

 

1.234

(0.710-2.127)

0.447

Sex (Female)

0.687

 

1.047

(0.620-1.762)

0.863

Diagnosis (Pancreas)

0.054

 

 

 

 

Depth of tumor invasion (T1-2)

< 0.001

**

0.598

(0.270-1.258)

0.598

Lymph node metastasis (Absent)

< 0.001

**

0.357

(0.186-0.654)

< 0.001

Obstractive jaundice (Absent)

0.036

0.771

(0.407-1.425)

0.409

PNI (< 43.8)

0.205

 

 

 

 

BMI (< 18.5)

0.018

0.523

(0.275-1.081)

0.077

CONUT (Low)

0.013

0.677

(0.315-1.350)

0.276

Blood loss (< 1000 ml)

0.138

 

 

 

 

Length of operation (< 530 min)

0.058

 

 

 

 

Infectious Complications (Absent)

0.038

0.656

(0.377-1.109)

0.117