New pediatric percentiles of liver enzyme serum levels (alanine aminotransferase, aspartate aminotransferase, γ‐glutamyltransferase): Effects of age, sex, body mass index, and pubertal stage
Sarah Bussler, Mandy Vogel, Diana Pietzner, Kristian Harms, Theresa Buzek, Melanie Penke, Norman Händel, Antje Körner, Ulrich Baumann, Wieland Kiess, Gunter Flemming – 19 September 2017 – The present study aims to clarify the effects of sex, age, body mass index (BMI), and puberty on transaminase serum levels in children and adolescents and to provide new age‐ and sex‐related percentiles for alanine aminotransferase (ALT), aspartate aminotransferase (AST), and γ‐glutamyltransferase (GGT). Venous blood and anthropometric data were collected from 4,126 cases.