Nonalcoholic Fatty Liver Disease

Implications for Clinical Practice and Health Promotion

Bethany Croke, FNP-BC; Deborah Sampson, FNP-BC


Journal for Nurse Practitioners. 2012;8(1):45-50. 

In This Article


An estimated 20% to 30% of the American adult population has some form of NAFLD.[1] Furthermore, approximations state that up to 80% of obese people have the disease.[5] Fatty liver and NASH occur in both pediatric and adult patients, with the highest prevalence in the 40- to 49-year-old age group. It is the most common liver abnormality in children ages 2 to 19.[9] The disease appears equally in men and women and across all ethnicities. In the United States the prevalence is higher in the Hispanic population compared to Caucasian and African American populations.


Comments on Medscape are moderated and should be professional in tone and on topic. You must declare any conflicts of interest related to your comments and responses. Please see our Commenting Guide for further information. We reserve the right to remove posts at our sole discretion.