Single-center retrospective study of the diagnostic value of double-balloon enteroscopy in Meckel’s diverticulum with bleeding

Table 4 Value analysis of double-balloon enteroscopy in the diagnosis of Meckel’s diverticulum

Diagnosis means	Total cases, n	Positive case, n	Positive rate, %	χ2	P value
Small intestine CT	52	10	19	2.551	> 0.05
				73.252	< 0.01
Capsule endoscope	25	9	36	12.011	< 0.01
				43.342	< 0.01
Nuclide scanning	45	35	78	34.011	< 0.01
DBE	54	54	100	11.012	< 0.01

¹Comparison of nuclide scanning, small intestine computed tomography (CT), and capsule endoscopy (CE) groups.

²Comparison of double-balloon enteroscopy (DBE), small intestine CT, CE, and nuclide scan groups. Difference ratios were compared by chi-square tests.

N/A: Not applicable.