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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Effects of intravenous anesthesia and inhalation anesthesia on postoperative inflammatory markers in patients with esophageal cancer: a retrospective study

Fig. 2

The distribution of standardized mean difference for variables included before and after matching. Abbreviations: Cancer stages: stage I: T1, N0, M0/T2, N0, M0/T1, N1, M0; stage II: T3, N0, M0/T4a, N1, M0/T3, N1, M0/T2, N2, M0/T1, N3, M0; stage III: T2, N3, M0/T3, N2, M0/T3, N3, M0/T4a, N2, M0/T4a, N3, M0/any T4b, any N, M0; stage IV: any T, any N, M1.ASA, American Society of Anesthesiologists; BMI, body mass index; Pre, preoperative; NLR, neutrophil to lymphocyte ratio; PLR, platelet to lymphocyte ratio; SII, systemic immune-inflammatory index

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