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Table 1 Demographic and clinical characteristics of 70 patients aged ≥ 85 years who underwent ESD for gastric cancer

From: Prognostic nutritional index is an independent prognostic factor for older patients aged ≥ 85 years treated by gastric endoscopic submucosal dissection

Age, years, median (range, IQR) 86 (85–92, 2.0)
Gender, n (%)  
 Male 42 (60.0)
 Female 28 (40.0)
ECOG PS, n (%)  
 0 41 (58.6)
 1 20 (28.6)
 2 9 (12.9)
Body mass index, kg/m2, median (range, IQR) 22.6 (16.2–33.6, 4.0)
Follow-up period, years, median (range, IQR) 6.0 (0.33–13.9, 4.2)
GNRI, mean (± SD) 101.8 (± 9.0)
CCI, n (%)  
 0 30 (42.9)
 1 22 (31.4)
 2 7 (10.0)
 3 6 (8.6)
 4 2 (2.9)
 5 2 (2.9)
 6 1 (1.4)
NLR, median (range, IQR) 2.4 (0.7–10.4, 1.3)
PNI, mean (± SD) 47.2 (± 4.9)
  1. ESD, endoscopic submucosal dissection; IQR, interquartile range; ECOG PS, Eastern Cooperative Oncology Group performance status; SD, standard deviation; GNRI, geriatric nutritional risk index; CCI, Charlson comorbidity index; NLR, neutrophil to lymphocyte ratio; PNI, prognostic nutritional index