TABLE 2.
Results of receiver operation characteristics (ROC) and Kaplan‐Meier survival analysis (K‐M) for each factor.
| Factor | ROC | K‐M | |||
|---|---|---|---|---|---|
| Cut‐off index | Area under the curve | p‐Value | Hazard ratio (95%CI) | p‐Value | |
| CysC/Cr | >1.345 | 0.614 | <0.01 | 6.32 (2.87–13.92) | <0.01 |
| LSD | Present | 0.626 | <0.01 | 3.60 (1.67–7.73) | <0.05 |
| Fall‐ability | Present | 0.703 | <0.001 | 4.83 (2.16–10.21) | <0.001 |
| CKD | Present | 0.612 | <0.05 | 2.56 (1.06–6.20) | <0.05 |
| pr‐MOF | Present | 0.685 | <0.001 | 4.81 (2.08–9.39) | <0.001 |
Note: Hazard ratios are calculated as present or more than cut‐off index/absent or no more than cut‐off index.
Abbreviations: CKD, presence of chronic kidney diseases with estimated glomerular filtration ratio <45 ml/1.73 m2; CysC/Cr, serum cystatin C‐to‐creatinine ratio; Fall‐ability, presence of hyper fall‐ability; LSD, presence of lifestyle‐related diseases; pr‐MOF, presence of prevalent major osteoporotic fracture.