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Table 4 Multiple backward stepwise logistic regression in male masters athletes

From: Bone mineral density in elite masters athletes: the effect of body composition and long-term exercise

PREDICTOR

ODDS RATIO

95% CI Upper

95% CI Lower

p

Chi2 Walda

R2 Nagelkerke

NORM BMD distal

 %BF

0.468

0.179

1.223

0.121

2.399

0.341

 BFM

1.850

0.647

5.287

0.251

1.319

 LBM

32.578

1.629

651.604

0.023

5.195

 ICW

0.011

0.000

0.672

0.031

4.627

 ECW

0.003

0.000

0.347

0.016

5.793

 BMI

1.408

0.915

2.167

0.119

2.428

NORM BMD proximal

 TBW

0.250

0.046

1.372

0.111

2.546

0.177

 SLM

5.008

1.289

19.453

0.020

5.415

 ICW

0.354

0.164

0.761

0.008

7.069

  1. Notes: BMD Bone mineral density, BF Body fat, BFM Body fat mass, LBM Lean body mass, ICW Intercellular water, ECW Extracellular water, BMI Body mass index, TBW Total body water, SLM soft lean mass