Fig. 1From: Using hand grip strength to detect slow walking speed in older adults: the Yilan studyReceiver operating characteristic curve analysis for optimal cutoff values of hand grip strength in detecting slow walking speed. Panel (A) total participants; Panel (B) men; Panel (C) women; Panel (D) participants aged < 75 years; Panel (E) participants aged ≥ 75 years. Black point indicates the optimal cutoff point”Back to article page