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Abstract
Colorectal cancer (CRC) is the third most common type of cancer and the second leading cause of cancer deaths in the world: an estimated 1.9 million new cases and about 881,000 deaths were reported worldwide in 2020. The epidemiology of CRC varies significantly in different regions around the world and between different age, gender and racial groups. This article discusses CRC incidence in the Kyrgyz Republic. We studied 3150 primary cases of CRC over 10 years (2010-2019) from a population-based registry that collected all cases. Standard methods of dynamic series estimation were used. Crude and standardised (world standard) incidence rates of CRC were calculated. The crude incidence rate of CRC was recorded at 5.3 per 100,000 population. The standardised incidence rate of CRC was recorded at 7.1 per 100,000 population. The male/female sex ratio was 0.92. Bishkek city and Chui region have relatively high incidence rates of 9.6 and 8.1 per 100,000 respectively. The growth rate of the indicator for 10 years was 110.4 %. CRC incidence is much lower compared to the developed countries, but comparable to some developing regions in Asia.
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