BACKGROUND AND AIM: The potential prognostic value for survival of nutritional status in cirrhotics after adjusting Child-Pugh classification and Model for End-Stage Liver Disease has not been evaluated. METHODS: We used Kaplan-Meier and Cox proportional hazards regression models to identify factors associated with mortality in a cohort of 222 cirrhotics [M/F:145/77 median age 52 (18-68) years] with prospectively collected nutritional parameters as well as modified subjective global nutritional assessment, Royal Free Hospital-Subjective Global Assessment index. Follow-up was censored at the time of transplantation. Other variables were ones in Child-Pugh and Model for End-Stage Liver Disease scores, age, aetiology of cirrhosis and renal function. RESULTS: Pretransplant mortality (Kaplan-Meier) was 21% by 2 years (135 patients were transplanted). Among the nutritional parameters, only Royal Free Hospital-Subjective Global Assessment remained significantly associated with mortality in multivariable models (P = 0.0006). The final model included the following variables: urea (P = 0.0001), Royal Free Hospital-Subjective Global Assessment (P = 0.003), age (P = 0.0001), Child-Pugh grade (P = 0.009) and prothrombin time (P = 0.003). The results were similar when the Child-Pugh grade was replaced by the Model for End-Stage Liver Disease score in the model, and whether a competing risks model was used. CONCLUSIONS: Nutritional indices add significantly to both Child-Pugh grade and Model for End-Stage Liver Disease scores when assessing the patient prognosis.
BACKGROUND AND AIM: The potential prognostic value for survival of nutritional status in cirrhotics after adjusting Child-Pugh classification and Model for End-Stage Liver Disease has not been evaluated. METHODS: We used Kaplan-Meier and Cox proportional hazards regression models to identify factors associated with mortality in a cohort of 222 cirrhotics [M/F:145/77 median age 52 (18-68) years] with prospectively collected nutritional parameters as well as modified subjective global nutritional assessment, Royal Free Hospital-Subjective Global Assessment index. Follow-up was censored at the time of transplantation. Other variables were ones in Child-Pugh and Model for End-Stage Liver Disease scores, age, aetiology of cirrhosis and renal function. RESULTS: Pretransplant mortality (Kaplan-Meier) was 21% by 2 years (135 patients were transplanted). Among the nutritional parameters, only Royal Free Hospital-Subjective Global Assessment remained significantly associated with mortality in multivariable models (P = 0.0006). The final model included the following variables: urea (P = 0.0001), Royal Free Hospital-Subjective Global Assessment (P = 0.003), age (P = 0.0001), Child-Pugh grade (P = 0.009) and prothrombin time (P = 0.003). The results were similar when the Child-Pugh grade was replaced by the Model for End-Stage Liver Disease score in the model, and whether a competing risks model was used. CONCLUSIONS: Nutritional indices add significantly to both Child-Pugh grade and Model for End-Stage Liver Disease scores when assessing the patient prognosis.
Authors: Mathias Plauth; William Bernal; Srinivasan Dasarathy; Manuela Merli; Lindsay D Plank; Tatjana Schütz; Stephan C Bischoff Journal: Clin Nutr Date: 2019-01-16 Impact factor: 7.324