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. 2020 Jan 8;8(1):E76–E80. doi: 10.1055/a-1012-1838

Table 1. Baseline patent characteristics.

Complete closure Simple closure P value
Patient

  • Number

 15 19

  • Male:female

 8:7 9: 0 1

  • Age

 65.8 ± 11.1 72.9 ± 10.2 0.06
Complications during ESD 0.353

  • Perforation during ESD

 8 6

  • Muscular layer injury

 7 13
Resected specimen

  • Size

 31.6 ± 8.65 38 ± 10.4 0.06
Location 0.10

  • Cecum

 1 4

  • Ascending colon

 4 3

  • Transverse colon

 4 4

  • Descending colon

 0 3

  • Sigmoid colon

 3 0

  • Rectum

 3 5
Operator

  • Experts (> 50 ESD cases)

 8 12 0.82

  • Non-experts (< 50 ESD cases)

 7 7

ESD, endoscopic submucosal dissection.