Objective of the study was to assess subjective global nutritional assessment (SGNA) in children with chronic liver diseases (CLD). Children aged 3 months to 18 years with CLD were prospectively enrolled (January 2016 to October 2018). SGNA was performed as per validated pro forma for children. Nutritional categories were categorised into three groups: A (well-nourished), B (moderately malnourished) and C (severely malnourished). Agreement between SGNA and anthropometric measures, prediction of morbidity and death or liver transplantation (LT) at 1-year post-enrolment by SGNA and inter-observer reliability of SGNA were assessed. Ninety-two subjects were enrolled, median age 23·5 (3–216) months. SGNA classified 47 patients (51·1 %) in group A, 26 (28·3 %) in group B and 19 (20·6 %) in group C. Kendall coefficients disclosed significant association of SGNA with all anthropometric measurements, greatest with weight for age (r = −0·637), height for age (r = −0·581) and mid-arm fat area (r = −0·449). At 12 months follow-up, twenty children died and four received LT. A significantly higher number of children with malnutrition (groups B and C) had poor outcome (OR 6·74 (95 % CI 2·21, 20·55), P = 0·001), increased risk of hospital readmission (OR 12·2 (95 % CI 4·60, 35·88), P = 0·001), higher rate of infectious complications (OR 22·68 (95 % CI 7·29, 70·53), P < 0·0001) and lower median survival with native liver (Log Rank < 0·001) as compared with group A. Inter-observer agreement in assessment of SGNA was good (90·2 %). SGNA, in contrast to anthropometric measures, is a better nutritional assessment tool. It is reliable, comprehensive and predicts poor outcome in childhood CLD.

Cirrhotic patients are prone to having infections, which may aggravate hepatic encephalopathy (HE). However, the effect of infections on mortality in HE cirrhotic patients is not well described. The National Health Insurance Database, derived from the Taiwan National Health Insurance Programme, was used to identify 4150 adult HE cirrhotic patients hospitalized between 1 January 2004 and 31 December 2004. Nine hundred and eighty-five patients (23·7%) had one or more co-existing infections during their hospitalization. After Cox proportional hazard regression modelling adjusted by the patients' gender, age, and medical comorbidity disorders, the hazard ratios (HRs) in HE patients with infections for 30-day, 30- to 90-day, and 90-day to 1-year mortalities were 1·66 [95% confidence interval (CI) 1·42–1·94], 1·51 (95% CI 1·23–1·85) and 1·34 (95% CI 1·13–1·58), respectively. Compared to the non-infection group, the HRs of pneumonia, spontaneous bacterial peritonitis, urinary tract infection, sepsis without specific focus (SWSF), cellulitis, and biliary tract infection were 2·11, 1·48, 1·06, 2·21, 1·06, and 0·78, respectively, for 30-day mortality; 1·82, 1·22, 0·93, 2·24, 0·31, and 2·82, respectively, for 30- to 90-day mortality; and 2·03, 0·82, 1·24, 1·64, 1·14, and 0·60, respectively, for 90-day to 1-year mortality for HE cirrhotic patients. We conclude that infections increase the mortality of HE cirrhotic patients, especially pneumonia and SWSF.