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Table 1 No significant differences were found with respect to age, gender, location of lesion, diameter of resected lesion, or procedure time

From: Effectiveness of CO2-insufflated endoscopic submucosal dissection with the duodenal balloon occlusion method for early esophageal or gastric cancer: a randomized case control prospective study

 

Duodenal balloon group

n = 21

Regular group

n = 22

P value

Age(years) (mean ± SD)

50 ~ 79 (69.0 ± 9.8)

40 ~ 85 (71.6 ± 12.7)

NS**

Gender (M/F)

17/4

16/6

NS*

Location of lesion (Eso/U/M/L)

4/8/4/5

2/8/5/7

NS**

Size of resected specimen (mm)

17 ~ 80 (36.1 ± 19.3)

17 ~ 70 (38.8 ± 17.9)

NS**

Procedure time (min)

105 ~ 180 (145.6 ± 26.6)

30 ~ 270 (127.0 ± 67.3)

NS***

  1. *Fisher’s exact t-test,**Unpaired t-test,***Mann–Whitney U-test.
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BMC Gastroenterology

ISSN: 1471-230X

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