Evidence map›Paper›PMID 41186633›Full record

ArticleDiscover oncology2025

Changing patterns of colorectal cancer in China between 2000 and 2016 based on tertiary hospital data.

Junling Wu, Hanwen Zhang, Zhe Luan, Jun Chen, Zhizhuang Zhao, Yiming Zhao, Congyong Li, Wei Zhang, Yi Chen, Jiaqi Zhang and 6 more

Abstract read
In one paragraph

Article in Discover oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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

2 citing papers in PubMed.

  1. Article
  2. Review
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

16 authors.

Junling Wu *Medical School of Chinese PLA, Beijing, 100853, China.
Hanwen Zhang *Medical School of Chinese PLA, Beijing, 100853, China.
Zhe LuanMedical School of Chinese PLA, Beijing, 100853, China.
Jun ChenMedical School of Chinese PLA, Beijing, 100853, China.
Zhizhuang ZhaoDepartment of Geriatrics, Hainan Hospital of PLA General Hospital, Sanya, 572013, China.
Yiming ZhaoDepartment of Gastroenterology and Hepatology, Hainan Hospital of PLA General Hospital, Sanya, 572013, China.
Congyong LiSixth Health Care Department, Second Medical Center of PLA General Hospital, Beijing, 100048, China.
Wei ZhangMedical School of Chinese PLA, Beijing, 100853, China.
Yi ChenMedical School of Chinese PLA, Beijing, 100853, China.
Jiaqi ZhangMedical School of Chinese PLA, Beijing, 100853, China.
Jiwei ZhaoMedical School of Chinese PLA, Beijing, 100853, China.
Shuhuang PengMedical School of Chinese PLA, Beijing, 100853, China.
Hanfei LiuMedical School of Chinese PLA, Beijing, 100853, China.
Jing WangMedical School of Chinese PLA, Beijing, 100853, China.
Shufang WangDepartment of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, No. 28 Fuxing Road, Haidian District, Beijing, 100853, China. wangshufang1217@163.com.
Gang SunDepartment of Gastroenterology and Hepatology, The First Medical Center, Chinese PLA General Hospital, No. 28 Fuxing Road, Haidian District, Beijing, 100853, China. SunG_BJ@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundColorectal cancer ranks fourth globally in cancer-related deaths, causing about nine million annual fatalities. Developed countries show higher mortality rates due to factors like aging, diet, obesity, inactivity, and tobacco use. While colonoscopy initiatives reduce incidence, early-onset cases rise. China faces a significant colorectal cancer burden. This study examines post-2000 colorectal cancer trends in Chinese tertiary hospitals to guide future priorities. MATERIALS AND

methodsThis study, spanning 2000-2016, gathered colorectal cancer data from five Chinese tertiary hospitals. Patient details, including age, gender, colonoscopy findings, and pathology reports, were anonymized with unique serial numbers to protect privacy.

resultsThe overall incidence rate in females is approximately 2.9%, which is lower than the 3.2% in males (p < 0.05). Female patients have a lower average age compared to males (59.7 vs. 61.5, p < 0.01). Additionally, after 2008, there is a significant increase in the average age of patients compared to before 2008 (p < 0.001), and the proportion of female patients has significantly risen (p < 0.05). The preferred location for colon cancer has shifted from the distal end to the proximal end, and there is also an increase in the malignancy level.

conclusionFrom the perspective of tertiary hospitals, the pattern of colorectal cancer in China has undergone significant changes. The focus of diagnosis and treatment in tertiary hospitals in China should gradually shift toward the elderly patients, which helps address healthcare needs and is of significant importance for resource allocation.

Identifiers

PMID41186633
PMCPMC12586833

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.