Predictive value of rectal aberrant crypt foci for colorectal cancer and progressive adenoma and its risk factors
10.3760/cma.j.issn.1007-5232.2010.10.003
- VernacularTitle:直肠异常隐窝病灶对大肠癌和进展型腺瘤的预警作用及其危险因素分析
- Author:
Liyun HUANG
;
Jingjing HU
;
Yinglong HUANG
;
Wei GONG
;
Xinying WANG
;
Bo JIANG
- Publication Type:Journal Article
- Keywords:
Adenoma;
Colon cancer;
Aberrant crypt foci;
Risk factors
- From:
Chinese Journal of Digestive Endoscopy
2010;27(10):513-517
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the predictive value of rectal aberrant crypt foci(ACF)for colorectal cancer(CRC)and progressive adenomas, and to analyze its risk factors.Methods IndependentSample T test, One-Way ANOVA and Chi-square test were used to analyze the mean number and incidence of rectal ACF.Logistic regression analysis was used to assess the predictive value of rectal ACF for progressive adenomas and CRC, and to identify the independent risk factors of ACF.Results Large number of ACF, i.e.more than 5, was a significant risk factor for CRC and progressive adenomas.Age and smoking were both risk factors of ACF, while aspirin was a protective factor.Conclusion ACF of more than 5 is predictive of CRC and progressive adenomas.For prevention of CRC, great importance must be attached to risk factors of ACF.
