Fig. 1From: A prospective clinical study evaluating short-term changes in body composition and quality of life after gastrectomy in elderly patients receiving postoperative exercise and nutritional therapiesChanges in body composition before surgery, at 1 week after gastrectomy, and 1 month after gastrectomy. (a) Body weight. (b) Skeletal muscle index. (c) Lean body mass. (d) Fat massPOW postoperative week, POM postoperative monthBack to article page