Fig. 1From: Serum creatinine/cystatin C ratio is a surrogate marker for sarcopenia in patients with idiopathic pulmonary fibrosisThe correlations of serum Cr/CysC ratio with ASMI, handgrip strength, and usual gait speed. The serum creatinine/cystatin C (Cr/CysC) ratio was significantly correlated with A appendicular skeletal muscle index, B handgrip strength, and C usual gait speedBack to article page