Fig. 1From: Lower serum PRL is associated with the development of non-alcoholic fatty liver disease: a retrospective cohort studyFlow chart of study population. A total of 1798 patients who were treated twice or more at Nanjing Drum Tower Hospital between July 2012 and July 2021 were initial enrolled. Finally, 355 patients were retained to explore the association of serum PRL levels with Risk of NAFLDBack to article page