Figure 1. A. Distribution of OF-5 score and their association with OFI-8 in men (Ⅰ) and women (Ⅱ). B. Distribution of OFI-8 score and their association with OF-5 in men (Ⅰ) and women (Ⅱ). OF-5: Oral Frailty Five-item Checklist; OFI-8: Oral Frailty Index-8.
Figure 2. The proportions of individuals with an OF-5 score ≥2 (defined as OF-5(+)) and an OFI-8 score ≥4 (defined as OFI-8(+)) within the overall sample in men (A) and women (B). Notes: x (y), number of patients (%). ROC curves and AUC for OFI-8 score and OF-5 scores ≥2 in men (C) and women (D). AUC: area under the curve; OF-5: Oral Frailty Five-item Checklist; OFI-8: Oral Frailty Index-8; ROC: receiver operating characteristic curve.
