Usefulness and safety of 0.4% sodium hyaluronate solution as a submucosal fluid

Table 1 Primary outcome measure

Complete en bloc resection	Complete	Complete	Complete	Incomplete or Not evaluable
Additional count	0	1	2≤	-
Total evaluation^†	Excellent	Good	Moderate	Poor

† Total evaluation of primary outcome measure was assessed by comprehensively evaluating complete en bloc resection and the number of additional injections during endoscopic resection. The primary outcome measure (usefulness rate) was defined as the percentage of excellent or good outcomes according to the criteria noted above.

ISSN: 1471-230X