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Table 3 Clinicopathologic characteristics of metachronous neoplasm after endoscopic resection of gastric neoplasm between the single and the multiple group

From: Increased incidence of metachronous gastric neoplasm after endoscopic resection in patients with synchronous gastric neoplasm

  Single group (n = 119) Multiple group (n = 33) P
Age (median, range) 63 (44–83) 66 (48–81) 0.035
Gender    0.965
 Male, n (%) 87 (73.1%) 24 (72.7%)  
 Female, n (%) 32 (26.9%) 9 (27.3%)  
Cancer, n (%) 62 (52.1%) 17 (51.5%) 0.952
Tumor location    0.414
 Upper, n (%) 6 (5.0%) 0 (0%)  
 Middle, n (%) 36 (30.3%) 10 (30.3%)  
 Lower, n (%) 77 (64.7%) 23 (69.7%)  
Macroscopic type    0.197
 Depressed, n (%) 13 (10.9%) 0 (0%)  
Diameter, cm (median, range) 12 (2–65) 14 (1–36) 0.411
Depth of invasion    0.954
 Mucosa, n (%) 114 (95.8%) 32 (97%)  
 Submucosa, n (%) 5 (4.2%) 1 (3.0%)  
Helicobacter pylori
 Positive rate, n (%) 61 (51.3%) 14 (42.4%) 0.579
 Eradication rate, n (%) 36 (30.5%) 8 (24.2%) 0.512
Time to recur (months), (median and range) 47 (12–155) 24 (12–100) 0.451
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