Table 4.
Receiver operating characteristic curve analysis of independent factors in the multivariate analysis for the grip strength decline.
| Variables | AUC | Sensitivity (%) | Specificity (%) | Reference Value |
|---|---|---|---|---|
| Age (years) | 0.74 | 72.9 | 65.0 | 72 |
| BMI (kg/m2) | 0.60 | 68.3 | 51.3 | 22.6 |
| SARC-F score | 0.73 | 64.3 | 77.5 | 1 |
| Hemoglobin (g/dL) | 0.70 | 65.6 | 66.2 | 12.4 |
| Serum albumin (g/dL) | 0.70 | 80.8 | 49.8 | 4.0 |
| CRP (mg/dL) | 0.60 | 44.0 | 76.5 | 0.46 |
BMI, body mass index; CRP, C reactive protein; AUC, area under the receiver operating characteristic curve.