E. colorectal cancer (CRC) is the third largest common cancer in the world. There are more than 1.8 million newly diagnosed cancers each year. For many years, most CRCs have been slowly developed from colon adenoma. It was detected and cleared. Two main options of endoscopic examinations are sigmatic colonoscopy (FS) and colonoscopy. In colon cancer (CRC) screening, the advantage of colonoscopy than sigmoid colonoscopy is that not only can prevent the occurrence of CRC in the remote colon and rectal colon. This study aims to evaluate the relationship between colonoscopy and the incidence of CRC and related mortality in the general and specific parts of the patient.
Researchers collected the clinical information of patients who used colonoscopy patients in 2000 to 2002 and potential mixed factors. A total of 9207 participants who were 50-175 years old accepted for 2 years, 5 years, 8 years, 8 years, and 8 years. And 17 -year follow -up. The correlation between colonoscopy and CRC incidence and mortality rate association variable adjustment is evaluated through the COX ratio risk model of exposed information.
In the average 17.2 -year follow -up, 268 participants were diagnosed with CRC and 98 patients died of CRC. The incidence of colon detection and colorectal cancer is significantly reduced ([AHR], 0.44, 95 % [CI] 0.33–0.57) and mortality (AHR 0.34, 95 % CI 0.21–0.53), distant colorectal cancer cancer The incidence of incidence is larger (AHRS) is ([AHR], 0.33, 95 % CI 0.19-0.59). Moreover, within 10 years after colonoscopy and screening, the researchers also observed the mortality of near-end cancer. The phenomenon of significant decrease (AHR 0.31, 95 % CI 0.10-0.96).
This forward -looking research based on crowd provides important evidence to reduce the incidence and mortality rate of CRC and mortality of the overall and specific parts of colonization. Catoscopy screening can prevent remote colon and rectal cancer and reduce the mortality of these cancers, and even reduce the mortality of total cancer.
Guo, FENG. Et al. Strong reduction of colorCantal Cancer incident and mortality after colonoscopy: Prospective cohort study from gery.0ral off gaestrontround