Table 4 Results of multivariate linear regression for HBL

Constant

-238.468

48.114

-4.956

 < .001

TBL

.085

.018

.139

4.735

 < .001

VHL

4.353

.582

.431

7.479

 < .001

VHR

3.823

.669

.323

5.713

 < .001

Numbers of fractured vertebrae

20.057

7.954

.081

2.522

.013

Numbers of fixed vertebral segments

19.468

6.184

.114

3.148

.002

BMI

.352

.925

.010

.380

.704

Muscle thickness

.859

.866

.060

.992

.323

Subcutaneous fat thickness

-1.184

.893

-.065

-1.326

.187

Surgical duration

-.134

.085

-.041

-1.578

.117

PT

-.632

2.184

-.007

-.289

.773

APTT

-.704

.534

-.039

-1.318

.190

TT

1.665

1.980

.019

.841

.402

Fracture classification (A2)

-5.512

7.073

-.018

-.779

.437

Fracture classification (A3)

10.699

8.057

.041

1.328

.187