[Research advances in nutritional assessment methods in children with chronic liver diseases].

Malnutrition is commonly seen in children with chronic liver diseases, and there are interactions between them. Chronic liver diseases can cause malnutrition and this can affect the prognosis of children with chronic liver diseases. Due to the complexity of nutritional assessment in children with chronic liver diseases, there are still no unified standards for the diagnosis of malnutrition. Early identification of malnutrition and related intervention helps to improve the prognosis of children with chronic liver diseases. This article reviews the features of nutrition in children with chronic liver diseases and related nutritional assessment methods.