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Table3 Univariate and multivariate analysis using logistic regression models to evaluate the potential risk factors for the occurrence of VTE in hip fracture patients

From: The compliance of thromboprophylaxis affects the risk of venous thromboembolism in patients undergoing hip fracture surgery

 

P value

OR

95 % lower CI

95 % higher CI

Univariate analysis

Age

0.851

1.002

0.981

1.023

Gender (female)

0.920

1.023

0.659

1.588

Type of fxs (femur neck fracture)

0.314

0.804

0.527

1.229

History of VTE

0.001

5.271

1.976

14.058

Hormone replacement therapy

0.003

12.011

2.390

60.372

Diabetes

0.518

0.835

0.484

1.441

Hypertension

0.486

0.859

0.560

1.317

Ischemic heart disease

0.258

0.705

0.385

1.292

Cerebrovascular disease

0.293

1.34

0.78

2.30

Malignant tumor

0.851

1.002

0.981

1.023

Mechanical thromboprophylaxis

0.629

1.149

0.654

2.018

Chemophrophylaxia before surgery

0.763

0.93

0.58

1.50

Medical insurance

0.211

1.32

0.85

2.05

Poor compliant

0.572

1.302

0.521

3.254

Non-compliant

0.019

2.440

1.155

5.155

Multivariate analysis

History of VTE

0.001

5.58

2.05

15.21

Hormone replacement therapy

0.002

15.28

2.64

88.35

Malignant tumor

0.048

2.24

1.01

4.97

Poor compliant

0.476

1.41

0.55

3.63

Non-compliant

0.010

2.77

1.27

6.04

  1. VTE venous thromboembolism, fxs fractures, SD standard deviation, OR odds ratio, CI confidence interval
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