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Table 4 Multiple linear regression analysis of influencing factors associated with BMD (β value)

From: The study of bone mineral density measured by quantitative computed tomography in middle-aged and elderly men with abnormal glucose metabolism

 

DXA BMD

QCT BMD

L2-4

FN

Model 1

Model 2

Model 1

Model 2

Model 1

Model 2

BMI

0.093

0.066

0.230*

0.161

0.109

-0.019

Cr

0.215

0.172

0.035

0.103

0.070

0.197

ALT

0.048

0.169

0.060

0.009

0.033

-0.063

ABG

-0.029

-0.071

-0.001

0.050

-0.217*

-0.119

HbA1c

0.198

0.134

-0.015

0.030

-0.019

0.065

Age

0.093

0.066

0.230*

0.161

0.109

-0.019

  1. Notes: Model 1: BMI, Cr, ALT, ABG and HbA1c were plug into the regression equation; Model 2: all variables in model1 + Age. The β values in the table are all with *P < 0.05
  2. Abbreviations: DXA Dual energy X-ray absorptiometry; QCT Quantitative computed tomography; BMD Bone mineral density; L2-4 Lumbar 2–4; FN Neck of femur; BMI Body mass index; Cr Creatinine; ALT Glutamic-pyruvic transaminase; ABG abnormal blood glucose; HbA1c Glycated hemoglobin
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BMC Endocrine Disorders

ISSN: 1472-6823

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