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Table 2 Histological characteristics of colorectal polyps in the study participants

From: Impact of second forward-view examination on adenoma detection rate during unsedated colonoscopy: a randomized controlled trial

Parameter TC group
(n = 134)
SFE group
(n = 155)
P value
Mean size, mm 4.94 ± 2.96 5.26 ± 4.46 0.064
Neoplastic polyps, n (%)    0.439
Tubular 95 (70.9) 107 (69.0)  
Tubulovillous or villous 4 (3.0) 3 (1.9)  
SSA 0 (0.0) 2 (1.3)  
Malignant 0 (0.0) 1 (0.6)  
Other polyps, n (%)
Hyperplastic polyps 15 (11.2) 25 (16.1)  
Inflammatory polyps 20 (19.4) 17 (11.0)  
  1. TC traditional colonoscopy, SFE second forward-view examination, SSA sessile serrated adenoma