Some symptoms of mechanical energy Symptoms of mechanical energy HCC group (n=68) HCV group (n=63) p n Rate% n Rate% Fatigue No 19 27.9 55 87.3 < 0.001 Yes 49 72.1 8 12.7 Pain in right hypochondrium No 20 29.4 57 90.5 < 0.001 Yes 48 70.6 6 9.5 Weight loss No 35 51.5 60 95.2 < 0.001 Yes 33 48.5 3 4.8 Digestive disorder No 36 52.9 48 7.2 0.006 Yes 32 47.1 15 23.8 Anorexia No 47 69.1 53 84.1 0.04 Yes 21 30.9 10 15.9 Fatigue, weight loss and pain in right hypochondrium are common symptoms in the HCC group.