6Amodio P, Del Piccolo F, Marchetti P, et al. Clinical features and survival of cirrhotic patients with subclinical cognitive alterations detection by the number connection tests and computerized psychometric tests. Hepatology, 1999, 29: 1662-1667.
9Ware JE, Sherbourne CD. The MOS 36-item short-form health survey (SF-36). I. Conceptual framework and item selection. Med Care, 1992, 30: 473-483.
10Younossi ZM, Guyatt G, Kiwi M, et al. Development of a disease specific questionnaire to measure health related quality of life in patients with chronic liver disease. Gut, 1999, 45: 295-300.
