Time trends of colorectal cancer incidence and associated lifestyle factors in South Korea

Abstract Worldwide, South Korea had the second highest incidence rates of colorectal cancer (CRC) in 2018. To inform public health policy to prevent CRC, we aimed to identify major modifiable lifestyle factors underlying the alarming increase in CRC incidence. We obtained information on CRC statisti...

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Autores principales:	Hayeong Khil, Sung Min Kim, SungEun Hong, Hyeon Min Gil, Eugene Cheon, Dong Hoon Lee, Young Ae Kim, NaNa Keum
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/91af08c891e34d12a4d8e467a31eb25e
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spelling	oai:doaj.org-article:91af08c891e34d12a4d8e467a31eb25e2021-12-02T13:57:37ZTime trends of colorectal cancer incidence and associated lifestyle factors in South Korea10.1038/s41598-021-81877-22045-2322https://doaj.org/article/91af08c891e34d12a4d8e467a31eb25e2021-01-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-81877-2https://doaj.org/toc/2045-2322Abstract Worldwide, South Korea had the second highest incidence rates of colorectal cancer (CRC) in 2018. To inform public health policy to prevent CRC, we aimed to identify major modifiable lifestyle factors underlying the alarming increase in CRC incidence. We obtained information on CRC statistics from the Korea National Cancer Incidence Database and on the distribution of dietary and lifestyle factors known to modify CRC risk from the Korea National Health and Nutrition Examination Survey. To examine time trends between 2001 and 2013, we calculated annual percent changes of CRC incidence rates and of prevalence of etiologic factors by sex and age. Across all sex and age groups, the most commonly diagnosed cancer was rectal cancer while the most rapidly increasing cancer was distal colon cancer. For the lifestyle factors examined, decreases in exercise were observed across all age groups of both sexes. Yet, obesity and alcoholic drinks appear more relevant CRC contributor to men, smoking to women aged 30–49 years, and processed meat intake to adults aged 30–49 years. The heterogeneous results suggest that dietary and lifestyle target to prevent CRC be tailored by sex and age.Hayeong KhilSung Min KimSungEun HongHyeon Min GilEugene CheonDong Hoon LeeYoung Ae KimNaNa KeumNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hayeong Khil Sung Min Kim SungEun Hong Hyeon Min Gil Eugene Cheon Dong Hoon Lee Young Ae Kim NaNa Keum Time trends of colorectal cancer incidence and associated lifestyle factors in South Korea
description	Abstract Worldwide, South Korea had the second highest incidence rates of colorectal cancer (CRC) in 2018. To inform public health policy to prevent CRC, we aimed to identify major modifiable lifestyle factors underlying the alarming increase in CRC incidence. We obtained information on CRC statistics from the Korea National Cancer Incidence Database and on the distribution of dietary and lifestyle factors known to modify CRC risk from the Korea National Health and Nutrition Examination Survey. To examine time trends between 2001 and 2013, we calculated annual percent changes of CRC incidence rates and of prevalence of etiologic factors by sex and age. Across all sex and age groups, the most commonly diagnosed cancer was rectal cancer while the most rapidly increasing cancer was distal colon cancer. For the lifestyle factors examined, decreases in exercise were observed across all age groups of both sexes. Yet, obesity and alcoholic drinks appear more relevant CRC contributor to men, smoking to women aged 30–49 years, and processed meat intake to adults aged 30–49 years. The heterogeneous results suggest that dietary and lifestyle target to prevent CRC be tailored by sex and age.
format	article
author	Hayeong Khil Sung Min Kim SungEun Hong Hyeon Min Gil Eugene Cheon Dong Hoon Lee Young Ae Kim NaNa Keum
author_facet	Hayeong Khil Sung Min Kim SungEun Hong Hyeon Min Gil Eugene Cheon Dong Hoon Lee Young Ae Kim NaNa Keum
author_sort	Hayeong Khil
title	Time trends of colorectal cancer incidence and associated lifestyle factors in South Korea
title_short	Time trends of colorectal cancer incidence and associated lifestyle factors in South Korea
title_full	Time trends of colorectal cancer incidence and associated lifestyle factors in South Korea
title_fullStr	Time trends of colorectal cancer incidence and associated lifestyle factors in South Korea
title_full_unstemmed	Time trends of colorectal cancer incidence and associated lifestyle factors in South Korea
title_sort	time trends of colorectal cancer incidence and associated lifestyle factors in south korea
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/91af08c891e34d12a4d8e467a31eb25e
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Time trends of colorectal cancer incidence and associated lifestyle factors in South Korea

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