Determination of Cutoff Values for the Screening of Osteosarcopenia in Obese Postmenopausal Women

Figure 1

Receiver operating characteristic (ROC) curve showing the ability of handgrip strength (kg), skeletal muscle mass index (kg/m²), fat-free mass index (kg/m²), broadband ultrasonic attenuation (dB/MHz), and speed of sound (m/sec) to predict osteosarcopenia (T-score ≤ −2.5 and appendicular skeletal muscle mass index ≤ 5.7 kg/m²) in obese participants (BFP ≥ 32%, OSO, N = 8), plotted against obese participants without osteosarcopenia (T-score > −2.5 and appendicular skeletal muscle mass index > 5.7 kg/m², BFP ≥ 32%, OB, N = 82). BFP: body fat percent, OSO: osteosarcopenic obese; OB: obese-only.

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