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Clinical Characteristics of Colonic Diverticulosis in Korea: A Prospective Study

2010; Korean Association of Internal Medicine; Volume: 25; Issue: 2 Linguagem: Inglês

10.3904/kjim.2010.25.2.140

2005-6648

Jung Hoon Song, You Sun Kim, Jin Ho Lee, Kyung Sun Ok, Soo Hyung Ryu, Jung Hwan Lee, Jeong Seop Moon,

Esophageal and GI Pathology

Background/Aims The prevalence of colonic diverticulosis has been reported to be lower in Korea than in Western countries. This disease also shows markedly different characteristics in the Korean population. We describe herein a prospective investigation, based on colonoscopic examination, of the prevalence, clinical characteristics, and factors associated with colonic diverticulosis in Korea. Methods The prevalence of colonic diverticulosis has been reported to be lower in Korea than in Western countries. This disease also shows markedly different characteristics in the Korean population. We describe herein a prospective investigation, based on colonoscopic examination, of the prevalence, clinical characteristics, and factors associated with colonic diverticulosis in Korea. Results The overall prevalence of colonic diverticulosis was 12.1% (103 / 848). The right side of the colon was involved in 84.5% of patients (87 / 103); patients with right side diverticula were, on average, younger than those with left side diverticulosis (p = 0.014). Multiple diverticula were observed in 60.2% (62 / 103) of patients. Age greater than 60 years, a high-fat diet, and alcohol consumption were significantly associated with the presence of colonic diverticulosis (p < 0.05). Conclusions The prevalence of colonic diverticulosis in Korea is increasing and is most commonly located in the right side of the colon. Further, old age and diet may affect the risk of development of this disease.