International Agency for Research on Cancer: Attention!

Colorectal cancer (CRC) is a common fatal disease
.

Screening can provide benefits because removal of early adenomas can prevent CRC, and removal of localized cancers may prevent CRC-related deaths

Colorectal cancer screening and prevention

Worldwide, CRC is the second most common cancer among women and the third most common cancer among men, causing more than 690,000 deaths in 2012

Between 2004 and 2013, the mortality rate of CRC decreased by an average of 2.

Currently, colorectal cancer screening programs and acceptance conditions in European countries are very different
.

In many high-income countries, the overall incidence of colorectal cancer is declining, but analysis in the United States and other high-income countries, such as Australia, Canada, and Norway, shows that the incidence of adults under 50 is increasing

Analysis in the United States and other high-income countries, such as Australia, Canada, and Norway, shows that the incidence of adults under 50 is rising

Researchers obtained colon cancer and rectal cancer incidence data from 20 population-based cancer registries in Australia, Canada, Denmark, Norway, New Zealand, Ireland, and the United Kingdom , and used an age-period-cohort model to assess each age Incidence trends in groups, periods, and birth cohorts
.

Colon cancer

Age-standardized incidence rates for different age groups in 7 countries

All research countries have noticed an overall decrease or stabilization in the incidence of colon cancer and rectal cancer
.

However, during the last 10 years for which data are available, Denmark (3.

However, during the last 10 years for which data are available, Denmark (3.

Age-standardized incidence rates for the under-50 age group in 7 countries

In addition, the increase in the incidence of colorectal cancer in people under the age of 50 is mainly caused by the increase in tumors in the distal (left) side of the colon
.

In all countries, using the nonlinear cohort effect, rectal cancer is more pronounced than colon cancer

In summary, the incidence of colorectal cancer among people under the age of 50 in the seven countries in this study has increased significantly
.

In summary, the incidence of colorectal cancer among people under the age of 50 in the seven countries in this study has increased significantly
.

In summary, the incidence of colorectal cancer among people under the age of 50 in the seven countries in this study has increased significantly

references:

Changes in colorectal cancer incidence in seven high-income countries: a population-based study.

Changes in colorectal cancer incidence in seven high-income countries: a population-based study.
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