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Table 2 Dual-energy x-ray absorptiometry in 143 patients with a fracture at baseline. Statistical results for bone strain index (BSI), lumbar bone mineral density (BMD) and trabecular bone score (TBS): hazard ratio of refracture, 95% confidence interval, p value, and proportionality test p value for each unit increase in the investigated indexes.

From: Bone strain index in the prediction of vertebral fragility refracture

 

Hazard ratio

95% confidence interval

p value

Proportionality p value

BSI

1.201

0.982–1.468

0.0739

0.218

BMD

0.231

0.028–1.877

0.1703

0.305

TBS

0.034

0.001–2.579

0.1257

0.518