a decreasing trendP value = .041
The mean cecum intubation time showed a decreasing trend from Group I (20.7 minutes) to Group IV (17 minutes; P value = .041).
The mean cecum intubation time showed a decreasing trend from Group I (20.7 minutes) to Group IV (17 minutes; P value = .041).
Adenoma detection rate of 28.8% in Group I, 50% in Group II, 50% in Group III, and 22.6% in Group IV also failed to reach statistical significance ( P value = .305).