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Observational Study
Copyright: ©Author(s) 2026.
World J Nephrol. Sep 25, 2026; 15(3): 120318
Published online Sep 25, 2026. doi: 10.5527/wjn.v15.i3.120318
Table 9 Receiver operating characteristic curve analysis of fibroblast growth factor-23 for the prediction of low bone mineral density
Parameter
Value
Area under the curve0.83
95%CI0.75-0.91
P value< 0.001
Optimal cutoff value, pg/mL≥ 135
Sensitivity (%)81
Specificity (%)78
Positive predictive value (%)80
Negative predictive value (%)79
Accuracy (%)79.5


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