1. The burden of nonalcoholic steatohepatitis (NASH) in the United States
- Author
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Elliot B. Tapper, Nancy Krieger, Raymond Przybysz, Nate Way, Jennifer Cai, Dion Zappe, Sarah Jane McKenna, Garth Wall, Nico Janssens, and Maria-Magdalena Balp
- Subjects
Nonalcoholic fatty liver disease ,NAFLD ,Type 2 diabetes ,Burden of illness ,US ,Diseases of the digestive system. Gastroenterology ,RC799-869 - Abstract
Abstract Background There is limited data on the comparative economic and humanistic burden of non-alcoholic steatohepatitis (NASH) in the United States. The objective was to examine the burden of disease comparing NASH to a representative sample of the general population and separately to a type 2 diabetes mellitus (T2DM) cohort by assessing health-related quality of life (HRQoL) measures, healthcare resource use (HRU) and work productivity and activity impairment (WPAI). Methods Data came from the 2016 National Health and Wellness Survey, a nationally representative patient-reported outcomes survey conducted in the United States. Respondents with physician-diagnosed NASH, physician-diagnosed T2DM, and respondents from the general population were compared. Humanistic burden was examined with mental (MCS) and physical (PCS) component summary scores from the Short-Form (SF)-36v2, concomitant diagnosis of anxiety, depression, and sleep difficulties. Economic burden was analysed based on healthcare professional (HCP) and emergency room (ER) visits, hospitalizations in the past six months; absenteeism, presenteeism, overall work impairment, and activity impairment scores on WPAI questionnaire. Bivariate and multivariable analysis were conducted for each outcome and matched comparative group. Results After adjusting for baseline demographics and characteristics, NASH (N = 136) compared to the matched general population cohort (N = 544), reported significantly lower (worse) mental (MCS 43.19 vs. 46.22, p = 0.010) and physical (PCS 42.04 vs. 47.10, p
- Published
- 2023
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