Back-to-Back Comparison of Auto-Fluorescence Imaging (AFI) Versus High Resolution White Light Colonoscopy for Adenoma Detection

Table 3 The miss rate of colorectal adenoma with HRE and AFI

	lesions	Procedures	Number of lesions	missed	Miss rates (%)	p value
All participants	Total	HRE	88	38	43.2	p < 0.0001
		AFI	88	4	4.5
	Adenoma	HRE	29	8	27.6	p < 0.05
		AFI	29	1	3.4
	Hyperplasia	HRE	59	30	50.8	p < 0.0001
		AFI	59	3	5.1
Experienced endoscopists	Total	HRE	60	23	38.3	p < 0.0001
		AFI	62	3	4.8
	Adenoma	HRE	25	6	24.0	N.S.
		AFI	19	1	5.3
	Hyperplasia	HRE	35	17	48.6	p < 0.0001
		AFI	43	2	4.7
Less experienced endoscopists	Total	HRE	28	15	53.6	p < 0.0001
		AFI	26	1	3.8
	Adenoma	HRE	4	2	50.0	p < 0.05
		AFI	10	0	0.0
	Hyperplasia	HRE	24	13	54.2	p < 0.005
		AFI	16	1	6.3

ISSN: 1471-230X