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. 2017 May 18;12(5):e0178123. doi: 10.1371/journal.pone.0178123

Fig 1.

Fig 1

Correlations of adiponectin (A, B and C) and sarcopenia index (D, E and F) with skeletal muscle index (A and D, n = 124), handgrip strength (B and E, n = 103), and gait speed (C and F, n = 84) in patients with cardiovascular disease. r = correlation coefficient. Sarcopenia index = 0.1117 x [adiponectin (μg/mL)] + 0.0840 x [sialic acid (mg/dL)] + 1.5751 x [sex (male = 1, female = 2)] + 0.0843 x [age (years)]—0.3430 x [BMI (kg/m2)]—7.8072.