151751-Najiba-Chargi

131 Surgery: skeletal muscle mass, systemic inflammation and flap reconstruction Table 4. (Continued) Variable Univariate analysis HR 95% CI p-value Multivariate analysis 1 HR 95% CI p-value Multivariate analysis 2 HR 95% CI p-value Hemoglobin ≤100 (g/L) No Yes Ref. 1.5 0.8-2.9 0.3 Ref. 1.4 0.7-2.9 0.4 NLR ≤3.0 >3.0 Ref. 1.1 0.7-1.7 0.5 Low SMM No Yes Ref. 1.3 0.8-2.0 0.2 SMM and NLR Normal SMM and NLR Normal NLR, low SMM Normal SMM, NLR>3 Low SMM and NLR>3 Ref. 1.1 1.0 1.4 0.6-2.1 0.5-1.8 0.8-2.4 0.8 0.9 0.3 Ref. 1.3 1.0 1.6 0.7-2.4 0.5-1.9 0.9-2.8 0.5 0.9 0.1 7