Table 3 Cox multivariable regression model.

From: Cell free DNA in patients with pancreatic adenocarcinoma: clinicopathologic correlations

Variable

Regression co-efficient

Hazard ratio (95% confidence interval)

p-value

Mutation status (not detected)

− 0.702

0.49 (0.27–0.88)

0.017

Stage (non-IV)

− 0.682

0.50 (0.28–0.88)

0.018

Age

0.000

0.99 (0.97–1.02)

0.99

Sex (M)

1.251

1.25 (0.73–2.12)

0.40