Magnetic imaging-assisted colonoscopy vs conventional colonoscopy: A randomized controlled trial

Table 4 Subgroup of self-rated “difficult” colonoscopy procedures

Colonoscopy procedures	Conventional colonoscopy(n = 25)	Magnetic imaging colonoscopy(n = 36)	Total(n = 61)	P value
Time-to-cecum (min)	13.4	10.10	11.50	0.01
	(6.7-29.5)	(3.8-28)	(3.8-29.5)
Distance to cecum (cm)	91.20	85.70	88	0.30
	(68-130)	(49-150)	(49-150)
Sedation score	9.54	9.08	9.27	0.61
	(5-17)	(5-21)	(5-21)
Pain score	1.48	1.15	1.28	0.53
	(0.1-8.4)	(0.1-7.9)	(0.1-8.4)
Pain difference	-1.05	-1.50	-1.32	0.54
	(-6.8-3.3)	(-7.8-4.9)	(-7.8-4.9)