Abstract Background Colorectal cancer is the 4th common cancer in China. Most colorectal cancers are due to modifiable lifestyle factors. but few studies have provided a systematic evidence-based assessment of the burden of colorectal cancer incidence and mortality attributable to the known risk factors in China. Methods We estimated the population attributable faction (PAF) for each ... https://foldlyers.shop/product-category/audio-video-kits/