Editorial
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 21, 2007; 13(31): 4161-4167
Published online Aug 21, 2007. doi: 10.3748/wjg.v13.i31.4161
Table 3 Longitudinal studies correlating dietary fiber with colorectal neoplasia
ReferenceLocationCohortFollow-up period (yr)Odds ratio of CRC comparing highest to lowest fiber intake groupsDietary fiberprotective
Fuchs et al 1999[24]US88 757 (women)160.95 (95% CI 0.73-1.25)No
Mai et al 2003[25]US45 491 (women)8.50.94 (95% CI 0.71-1.23)No
Lin et al 2005[26]US36 976 (women)100.75 (95% CI 0.48-1.17)No
Otani et al 2006[27]Japan86 41210Hazard ratio of lowest fiber intake group compared to highest group: 2.3 (95% CI 1.0-5.2)No
Shin et al 2006[28]China73 314 (women)5.71.1 (95% CI 0.6-1.8)No