Aim: To elucidate the relationship between the finger-circle test (Yubi-wakka [in Japanese] test; three levels of bigger, just-fits, and smaller) and sarcopenia-related factors and anthropometric parameters in patients with chronic liver disease (n = 202, 99 men, mean age 61 years).
Methods: Patients with both grip strength decline (<26 kg for men and <18 kg for women) and skeletal muscle index (SMI) decline (<7.0 kg/m2 in men and <5.7 kg/m2 in female) were diagnosed as sarcopenia.
Results: Liver cirrhosis was found in 56 patients (27.7%). The proportions of bigger, just-fits, and smaller in liver cirrhosis versus non-liver cirrhosis patients were 51.8%, 21.4%, and 26.8% versus 77.4%, 11.4%, and 8.2% (p < 0.01). The proportions of grip strength decline in patients with bigger, just-fits, and smaller were 12.0% (77/142), 21.2% (7/33), and 40.7% (11/27; overall p < 0.01). The proportions of SMI decline in patients with bigger, just-fits, and smaller were 9.9% (14/142), 45.5% (15/33), and 77.8% (21/27; overall p < 0.01). The proportions of sarcopenia in patients with bigger, just-fits, and smaller were 3.5% (5/142), 18.2% (6/33), and 33.3% (9/27; overall p < 0.01). In both sexes, arm circumference, triceps skinfold thickness, calf circumference, and waist circumference were significantly stratified according to the finger-circle test. In the multivariate analysis, smaller was an independent predictor for SMI decline (p < 0.01, risk ratio 8.188, bigger as a reference), and body mass index was an independent predictor for both SMI decline and sarcopenia.
Conclusion: The finger-circle test can be helpful for the screening of sarcopenia in chronic liver disease and is closely linked to body composition.
Keywords: anthropometry; chronic liver disease; finger-circle test; sarcopenia.
© 2021 The Japan Society of Hepatology.