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Age-adjusted incidence of fracture per 1000 person years, by quartile of D3Cr muscle mass/wgt
D3Cr muscle mass/wgt quartiles were defined as follows: quartile 1 (lowest): <0.273 (median 0.25); quartile 2: ≥0.273 – <0.303 (median: 0.289); quartile 3: ≥0.303 – <0.339 (median: 0.319), quartile 4 (highest): ≥0.339 (median: 0.363).
