| Summary: | In order to explore the effect of protein intake on the nutritional status of patients with severe pneumonia (SP) based on a dietary nutrition information system, 108 cases of SP patients of The First people's Hospital of Fuyang were selected as the research objects. Nutrition score of these patients was made by using dietary nutrition information system and then the patients were randomly divided into experimental group and control group. Both groups were treated with basic treatment combined nutrition treatment. At the same time, the experimental group was added with donkey milk, Badanmu, Chamagu compound containing a variety of protein nutritional preparations 20 g/d. The changes of intestinal mucosal barrier function in two groups were observed before treatment and 7–14 days after treatment. The results showed that the enteral nutrition (EN) of the experimental group rich in multiple proteins could reduce the levels of blood diamine oxidase (DAO), D-Lactic ac (D-LC) and bacterial endotoxin (BT), protect the intestinal mucosal barrier function of SP patients, improve the gastrointestinal function of SP patients and reduce the incidence of gastrointestinal motility disorder. That is to say, SP patients need not only high protein nutrition supplement but also a variety of protein supply. The nutritional status of protein intake in patients with SP was studied based on dietary nutrition information system. The results provided experimental data for nutritional treatment of patients with SP.
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