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Table 2 The detection rate of colorectal adenoma w5th HRE and AFI

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

  Procedures Examined cases Cases with adenoma detected Detection rates (%) p value
All adenoma HRE 88 16 18.2 p < 0.05
AFI 88 23 26.1
Flat and depressed adenoma HRE 88 3 3.4 p < 0.05
AFI 88 8 9.1
Elevated adenoma HRE 88 13 14.8 N.S.
AFI 88 15 17.0
Cases examined by experienced endoscopists HRE 54 14 25.9 N.S.
AFI 55 13 23.6
Cases examined by less experienced endoscopists HRE 34 2 5.9 p < 0.05
  AFI 33 10 30.3  
  1. N.S.; not significant.