3.2.1. Baseline Characteristics of Four Groups
GROUP B
Patients were divided into four subgroups based on their mNUTRIC scores and whether they received nutritional intervention. Group A comprised patients with high mNUTRIC scores who received nutritional intervention, Group B included patients with low mNUTRIC scores who received nutritional intervention, Group C consisted of patients with high mNUTRIC scores who did not receive nutritional intervention, and Group D contained patients with low mNUTRIC scores who did not receive nutritional intervention. The demographic characteristics of these subgroups are shown in 