Autoimmune hepatitis exerts a profound, negative effect on health-related quality of life: A prospective, single-centre study.

BACKGROUND AND AIMS: Autoimmune hepatitis is a progressive chronic liver disease. Health-related quality of life in autoimmune hepatitis has not attracted much attention so far. We prospectively assessed various aspects of health-related quality of life in a well characterized group of patients with autoimmune hepatitis.

METHODS: In total, 140 patients with autoimmune hepatitis (mean age 40 ± 17 years) and 170 controls (mean age 36 ± 14 years) were included. Health-related quality of life was evaluated with following questionnaires: The Short Form (36) Health Survey, Modified Fatigue Impact Score, State-Trait Anxiety Inventory and Patient Health Questionnaire-9 assessing depression.

RESULTS: Patients with autoimmune hepatitis showed a significant impairment of health-related quality of life in all, but one, domains of The Short Form (36) Health Survey. Autoimmune hepatitis was associated with pronounced physical fatigue (P < 0.001), anxiety (P < 0.001) and depression (P < 0.001). As compared to males, female patients demonstrated greater impairment of physical aspects of The Short Form (36) Health Survey and Modified Fatigue Impact Score. Twenty-seven patients (19%) had moderate (Patient Health Questionnaire-9 >10) and 14 (10%) moderately severe depression (Patient Health Questionnaire-9 >15). Depression showed a very strong correlation with chronic fatigue (R = 0.68; P < 0.001); physical and mental components of The Short Form (36) Health Survey (R = 0.52/0.68 respectively; P < 0.001) and anxiety (R = 0.47; P < 0.001). There was a trend towards better life's quality in patients treated with budesonide in some aspects of their health-related quality of life. Duration of the disease, age at diagnosis, liver fibrosis and the presence of cirrhosis were not associated with health-related quality of life.

CONCLUSIONS: Health-related quality of life is significantly impaired in patients with autoimmune hepatitis. Depression seems to be a dominant symptom affecting their well-being, not associated with clinical and biochemical features of the disease.