Evidence map›Paper›PMID 33510236›Full record

ArticleScientific reports2021

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

Hayeong Khil, Sung Min Kim, SungEun Hong, Hyeon Min Gil, Eugene Cheon, Dong Hoon Lee, Young Ae Kim, NaNa Keum

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

53 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. [Achievements and Future Directions of the National Colorectal Cancer Screening Program in Korea].The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi · 2026
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  20. Natural Compounds for Preventing Age-Related Diseases and Cancers.International journal of molecular sciences · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Hayeong Khil *Department of Food Science and Biotechnology, Dongguk University Graduate School, Gyeonggi, 10325, South Korea.
Sung Min Kim *Department of Biomedical Sciences, Seoul National University Graduate School, Seoul, 03080, South Korea.
SungEun HongDepartment of Food Science and Biotechnology, Dongguk University Graduate School, Gyeonggi, 10325, South Korea.
Hyeon Min GilDepartment of Food Science and Biotechnology, Dongguk University, Gyeonggi, 10325, South Korea.
Eugene CheonDepartment of Food Science and Biotechnology, Dongguk University, Gyeonggi, 10325, South Korea.
Dong Hoon LeeDepartment of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, 02138, USA.
Young Ae KimDivision of Cancer Control & Policy, National Cancer Center, Gyeonggi, 10408, South Korea. elkim7@gmail.com.
NaNa KeumDepartment of Food Science and Biotechnology, Dongguk University Graduate School, Gyeonggi, 10325, South Korea. nak212@mail.harvard.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

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.

Indexed as

Life StyleAge of OnsetColorectal NeoplasmsDietDisease SusceptibilityFemaleHumansIncidenceMalePublic Health SurveillanceRepublic of KoreaRisk FactorsSex Factors

Identifiers

PMID33510236
PMCPMC7844005

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.