Fig. 1. Comparison of outcomes according to extent of gastrectomy. (A) Comparison of Hb between TG and DG. (B) Comparison of vitamin B12 between TG and PG. (C) Comparison of vitamin B12 between TG and DG. (D) Comparison of NRI between TG and DG.
TG = total gastrectomy; DG = distal gastrectomy; PG = proximal gastrectomy; NRI = nutritional risk index.

Ann Clin Nutr Metab 2021;13:34-42 https://doi.org/10.15747/ACNM.2021.13.2.34

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