Long‐term exposure to air pollution and incident non‐alcoholic fatty liver disease and cirrhosis: A cohort study
Abstract
Epidemiological evidence regarding the association of air pollution with the risk of non‐alcoholic fatty liver disease (NAFLD) is limited. This study was to examine the associations of long‐term exposure to various air pollutants and overall air pollution with risk of incident NAFLD as well as cirrhosis, a major liver‐related morbidity for NAFLD.
How strong is the evidence?
Evidence Hub reads this as a cohort study, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence.
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