Table 1. Patients’ characteristics (n=397).

Patients’ characteristics	Outcome, n=397
Age, years (range)	57.0±19.6 [13–91]
Sex, male:female	227:168
Body mass index	21.7±4.0 [13.2–37.3]
Previous abdominal surgery*	80 (20.2%)
Diabetes mellitus	32 (8.1%)
Use of prokinetics	35 (8.8%)
Diagnosis
Normal	124 (31.2%)
Erosion, angioectasia, ulcer	190 (47.9%)
Polyp, tumor, lymphoma	57 (14.4%)
Stenosis	9 (2.3%)
Others	17 (4.3%)
SBTT	282.1±132.2
GTT	45.7±51.0

*, not involving the small intestine. SBTT, small bowel transit time; GTT, gastric transit time.