Evaluating mucosal healing using colon capsule endoscopy predicts outcome in patients with ulcerative colitis in clinical remission

Table 3 Performance of second generation of colon capsule endoscopy procedure

Total colon observation1, %	93.3% (28/30)
Excretion within 8 h, %	90.0% (27/30)
Capsule retention rate, %	0% (0/30)
Mean transit time ± SD (range), min
Stomach	27.2 ± 15.4 (4-63)
Small intestine	72.7 ± 34.3 (23-155)
Colon2	163.9 ± 211.0 (9-775)
Cecum and ascending colon	50.4 ± 84.2 (1-386)
Transverse colon	11.7 ± 17.6 (5-80)
Left-side colon2	101.9 ± 186.3 (5-751)
Total time2	263.8 ± 228.2 (54-952)
Total liquid volume of the examination day	2329 ± 854 (500-3180)

¹Excretion before the battery ran down;

²Involving the end point of battery time without excretion.