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. 2023 May 3;13:7203. doi: 10.1038/s41598-023-34215-7

Table 4.

Distribution of institutional type according to the classification by procedural volume of ESD.

Type of institution Procedural volume of ESD
Very low (n = 131) Low (n = 119) High (n = 24) Very high (n = 12)
Clinics 22 (16.8%) 0 (0.0%) 0 (0.0%) 0 (0.0%)
Hospitals 33 (25.2%) 13 (10.9%) 0 (0.0%) 0 (0.0%)
General hospitals 76 (58.0%) 92 (77.3%) 6 (25.0%) 1 (8.3%)
Tertiary hospitals 0 (0.0%) 14 (11.8%) 18 (75.0%) 11 (91.7%)

ESD endoscopic submucosal dissection.