Retrospective Study
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World J Gastroenterol. May 7, 2014; 20(17): 5082-5086
Published online May 7, 2014. doi: 10.3748/wjg.v20.i17.5082
Prognostic analysis and comparison of colon cancer in Han and Hui patients
Mei Zhang, Qu-Chuan Zhao, Yan-Peng Liu, Lei Yang, Hong-Ming Zhu, Jagadish K Chhetri
Mei Zhang, Qu-Chuan Zhao, Yan-Peng Liu, Lei Yang, Hong-Ming Zhu, Jagadish K Chhetri, Department of Gastroenterology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
Author contributions: Zhang M was responsible for the conception and drafting of the paper; Liu YP and Yang L supervised the study; Chhetri JK critically reviewed and revised the paper; Zhao QC collected the source material and analyzed the preliminary data; Zhu HM analyzed the data and performed statistical analysis.
Correspondence to: Mei Zhang, Chief Physician, Professor, Department of Gastroenterology, Xuanwu Hospital, Capital Medical University, No. 45 Changchun Street, Xuanwu District, Beijing 100053, China. zhang2955@sina.com
Telephone: +86-10-83198899 Fax: +86-10-83198899
Received: February 17, 2014
Revised: February 27, 2014
Accepted: March 12, 2014
Published online: May 7, 2014
Core Tip

Core tip: Beijing is one of the cities with a high incidence rate of colorectal cancer (CRC) in China. No prior investigation has been made, based on Han and Hui ethnicities in the Beijing region. Our study compares the clinical features and prognosis of CRC patients of these two ethnicities. The results showed a difference in the 5-year survival rate between the two ethnicities, which may be contributed by various risk factors like age, sex and dietary habits. This is the first retrospective study conducted in Beijing region to investigate the clinical features and prognosis of CRC patients of two major ethnicities, Han and Hui.