Table 2.

Results of early CE (n = 51)

	n (%, 95% CI for %)
CE findings
Total of positive findings	29 (56.9, 42.8–70.9)
Stomach	1 (2.0)
Polyp and blood without definite bleeding source	1 (2.0)
Duodenum	1 (2.0)
Erosion	1 (2.0)
Small bowel	16 (31.4, 18.2–44.6)
P2 lesion	6 (11.8, 2.6–20.9)
Ulceration*	4 (7.8)
Angioectasia	2 (3.9)
P1 lesion (erosion)	8 (15.7, 5.4–26.0)
P0 lesion (small diverticulum)	2 (3.9, −1.6–9.4)
Small bowel lesion followed by DBE after CE	3 (5.9)
Colon	12 (23.5, 11.5–35.6)
Blood pooling without definite bleeding source*	12 (23.5)
No blood and no lesion	22 (43.1)
Final diagnosis of potential bleeding source
Colonic diverticulosis and small bowel ulceration	3 (5.9)
Colonic diverticulosis and Meckel's diverticulum	1 (2.0)
Colonic diverticulosis and small bowel angioectasia	2 (2.0)
Colonic diverticulum**	44 (86.3)
Small bowel ulceration (definitive)	1 (2.0)
Complication related to CE	0 (0)

CI, confidence interval; DBE, double-balloon enteroscopy.

^*Duplicated: one patient had ulcerations in the small bowel and blood pooling without a definite bleeding source in the colon.

^**Definitive diagnosis (n = 1) and presumptive diagnosis (n = 43).

^‡‡ Analyzed using Fisher's exact test.