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Table 6 The area under the curve (AUC) of separated and grouped independently associated factors of L1 CT attenuation in ROC curve analyses in HD patients

From: Fibroblast growth factor 21 (FGF21) is a sensitive marker of osteoporosis in haemodialysis patients: a cross-sectional observational study

Variables All HD patients HD patients with anuria HD patients without anuria
AUC(95 %CI) Pvalue AUC(95 %CI) Pvalue AUC(95 %CI) Pvalue
Age 0.712 (0.644,0.779) < 0.001** 0.756 (0.681,0.832) < 0.001** 0.754 (0.685,0.822) < 0.001**
FGF21 0.710 (0.638,0.781) < 0.001** 0.657 (0.558,0.755) 0.001** 0.691 (0.606,0.775) < 0.001**
Age + FGF21 0.829 (0.776,0.882) < 0.001** 0.837 (0.778,0.896) < 0.001** 0.833 (0.772,0.894) < 0.001**
  1. *P<0.05, **P<0.01
  2. FGF21 fibroblast growth factor 21; HD haemodialysis
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BMC Nephrology

ISSN: 1471-2369

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