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Copyright ©The Author(s) 2021.
World J Gastroenterol. Oct 14, 2021; 27(38): 6415-6429
Published online Oct 14, 2021. doi: 10.3748/wjg.v27.i38.6415
Table 2 Colorectal cancer risk in patients with high risk adenomas or low risk adenomas
Ref.
Patients
Follow-up in yr
Comparison group
High risk lesions
Low risk lesions
Løberg et al[53], 2014408267.7General populationSIR 1.62 (95%CI: 1.50-1.75)SIR 0.98 (95%CI: 0.89-1.08)
Click et al[56], 20181593512.9No adenoma groupRR 2.7 (95%CI: 1.9-3.7)RR 1.2 (95%CI: 0.8-1.7)
Lee et al[54], 2020644228.1No adenoma groupHR 2.61 (95%CI: 1.87-3.63)HR 1.29 (95%CI: 0.89-1.88)
Wieszczy et al[55], 20202360897.1General populationSIR 0.65 (95%CI: 0.51-0.82)SIR 0.35 (95%CI: 0.26-0.45)
He et al[58], 202012289910No adenoma groupHR 4.07 (95%CI: 2.89-5.72)HR 1.21 (95%CI: 0.68-2.16)
Cross et al[57], 20212131810.1General populationSIR 1.30 (95%CI: 1.03-1.62)SIR 0.75 (95%CI: 0.63- 0.88)