Figure 4

Subgroups analyses of the association between Nutrition-Water score and hazard risk of overall survival after adjusted for confounding factors. Each subgroup analysis adjusted for age, sex, TNM stage, comorbidities, smoking and drinking history, family history, treatment, nutritional support, PG-SGA, NRS2002, BMI, NLR, FM and FFM. PG-SGA, Patient-generated Subjective Global Assessment; NRS2002, Nutritional Risk Screening 2002; BMI, body mass index; FM, fat mass; FFM, fat free mass.