Table 2 Comparison of the time of entry of the two groups (minute).

From: A preliminary study of further attempt at the development, testing and application of an auxiliary equipment for electronic colonoscopy

Group

Median (quartile)

Z

p

Experimental group

2.5 (2, 3)

− 4.476

< 0.001

Control group

3 (2.5, 4)

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