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Functional tests’ classification results with the geriatrician’s cut-off points.
| Fall-Risk Assessment Tools (Fallers vs. Non-Fallers) |
Acc (%) | Se (%) | Sp (%) | AUC | J Index | Optimal Cut-Off |
|---|---|---|---|---|---|---|
| TUG (14 s or > vs. <14 s) |
71.00 | 55.55 | 89.13 | 0.72 | 0.45 | 14 |
| 4-stage balance (30 s or < vs. >30 s) |
81.00 | 70.37 | 93.48 | 0.82 | 0.64 | 32 |
| 30 sec stand (8 or < vs. >8 stands) |
70.00 | 50.00 | 93.47 | 0.71 | 0.43 | 10 |
