showed a trendp = 0.055
Pairwise DeLong comparisons of M4A, M4B, and M4C revealed no statistically significant differences in AUC between the three nutritional models (all p > 0.05), although the comparison of M4A versus M4C showed a trend favouring CONUT (ΔAUC = 0.077, p = 0.055; Supplementary Table S4 ).