Table 6 Comparison of prevalence of polyps in IBD patients in studies with predominantly African American versus Caucasian patients
From: Inflammatory polyps occur more frequently in inflammatory bowel disease than other colitis patients
Population | Prevalence of all types of polyps n (%) | Prevalence of tubular adenoma n (%) | Prevalence of serrated adenomas n (%) | References |
|---|---|---|---|---|
African American n = 70 | 11 (15) | 3 (4.3) | – | Present study a |
Caucasian n = 1484 | 83 (5.6) | 64 (4.3) | 22 (1.4) | Lee et al. (2017) b |
Caucasian n = 106 | – | 3 (2.8) | – | Dixon et al. (2006) c |
Caucasian n = 87 | 51 (59) | 11 (12.6) | 10 (11) | Lacucci et al. (2014)d |