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Table 3 Single logistic regression analysis of factors related to postoperative complications

From: Risk factors associated with postoperative complications after liver cancer resection surgery in western China

Variables

Coefficient

Standard error

Z

P

Incision type (2)

 − 1.4798

0.5286

 − 2.799

0.00512

Incision length

0.12167

0.04632

2.627

0.00862

BMI

 − 0.16907

0.07151

 − 2.364

0.0181

Tumor size

0.16963

0.06209

2.732

0.00629

Duration

0.019171

0.004306

4.453

8.48e − 06

Incision range (2)

0.5173

0.6676

0.775

0.438473

Incision range (3)

1.4971

0.6647

2.252

0.024310

Incision range (4)

2.4024

0.6688

3.592

0.000328

Blood loss

0.0022275

0.0005908

3.770

0.000163