Skip to main content

Table 4 Odds ratios for variables associated with hip fracture

From: Femoral geometry, bone mineral density, and the risk of hip fracture in premenopausal women: a case control study

 

OR

95 % CI of OR

P value

  

Lower

Upper

 

Agea

1.000

0.584

1.712

1.000

BMIb

1.251

0.690

2.268

0.460

FN BMDb

6.561

2.590

16.617

<0.001

TH BMDb

6.495

2.688

15.696

<0.001

HALa

2.212

1.182

4.141

0.013

NSAb

2.377

1.171

4.826

0.017

CSAb

4.038

1.863

8.752

<0.001

CSMIb

2.724

1.301

5.706

0.008

Neck widthb

1.099

0.614

1.967

0.751

FN cortical thicknessb

1.587

0.812

3.104

0.177

FS cortical thicknessb

1.236

0.603

2.533

0.563

SMb

3.431

1.617

7.280

0.001

BRa

1.833

1.012

3.321

0.045

  1. aFracture risk associated with a 1 SD increase in the variable
  2. bFracture risk associated with a 1 SD decrease in the variable
  3. BMI body mass index, FN BMD femoral neck bone mineral density, TH BMD total hip bone mineral density, HAL hip axis length, NSA neck shaft angle, CSA cross sectional area, CSMI cross sectional moment of inertia, SM section modulus, BR buckling ratio