Prognostic value of 11-factor modified frailty index in postoperative adverse outcomes of elderly gastric cancer patients in China

Figure 1 Flowchart. mFI-11: 11-index modified frailty index.

Figure 2 Incidence of postoperative intensive care unit admission, anastomotic fistula, death at 6 mo, and death at 1 year in both groups. ICU: Intensive care unit; mFI-11: 11-index modified frailty index. ^aP < 0.01.

Figure 3 Prognostic value of 11-index modified frailty index, tumor-node-metastasis stage, and prognostic nutritional index for postoperative adverse outcomes. In comparison to the other two measures, the 11-index modified frailty index scale showed the best predictive value in terms of the area under the curve. A-F: The receiver operating characteristic (ROC) curves of 11-index modified frailty index (mFI-11), tumor-node-metastasis (TNM) stage, and prognostic nutritional index (PNI) in predicting 1-year mortality (A), 6-mo mortality (B), admission to intensive care unit (C), anastomotic fistula (D), survival at mo (E), and survival at 1 year after surgery (F).