Evidence map›Paper›PMID 24307803›Full record

ArticleWorld journal of gastroenterology2013

Clinical characteristics and prognosis of young patients with colorectal cancer in Eastern China.

Jian-Fei Fu, Yan-Qin Huang, Jiao Yang, Cheng-Hao Yi, Hai-Long Chen, Shu Zheng

Abstract readComparative Study
In one paragraph

Article in World journal of gastroenterology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Predictive power of circulating miRNAs in detecting colorectal cancer.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
    Pooled it
  3. Trial
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  11. Observational
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  13. Colorectal cancer in the young, many questions, few answers.World journal of gastrointestinal oncology · 2016
    Review
  14. Article
  15. Observational
  16. Article
  17. Article
  18. Biomarkers for Stratification in Colorectal Cancer: MicroRNAs.Cancer control : journal of the Moffitt Cancer Center
    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

6 authors.

Jian-Fei FuJian-Fei Fu, Yan-Qin Huang, Jiao Yang, Cheng-Hao Yi, Hai-Long Chen, Shu Zheng, Key Laboratory of Cancer Prevention and Intervention, Chinese Ministry of Education, Hangzhou 310009, Zhejiang Province, China.
Yan-Qin Huang
Jiao Yang
Cheng-Hao Yi
Hai-Long Chen
Shu Zheng

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo explore the clinical characteristics and prognosis of young patients with colorectal cancer patients in Eastern China.

methodsA total of 1335 patients with colorectal cancer treated from December 1985 to December 2005 at the Second Affiliated Hospital of Zhejiang University School of Medicine were studied retrospectively. The patients were divided into two groups, a younger group (aged ≤ 30 years) and an older group (aged > 30 years), and comparison was made in the clinical characteristics and prognosis between the two groups. Chi-square test was used for data analysis of all categorical variables, and overall survival (OS) was calculated by the Kaplan-Meier method. A multivariate analysis was performed using the Cox model.

resultsThere were 42 (3.1%) and 1293 (96.9%) cases in the younger group and older group, respectively. Univariate analysis showed that the 5- and 10-year OS in the younger group were 33.9% and 26.1%, respectively, and those in the older group were 60.1% and 52.2%, respectively. Younger group had poor survival (χ(2) = 14.146, P = 0.000). Multivariate analysis revealed that age was not a dependent factor for prognosis (OR = 0.866, 95%CI: 0.592-1.269, P = 0.461). Stratified analysis indicated that in stage III and IV disease, the 5- and 10-year OS were 24.6% and 14.8% in the younger group, and 40.4% and 33.3% in the older group, respectively, with a significant difference between the two groups (χ(2) = 5.101, P = 0.024). In the subgroup of radical surgery, the 5- and 10-year OS were 44.3% and 34.2% in the younger group, and 69.6% and 60.5% in the older group, with a difference being significant between the two groups (χ(2) = 7.830, P = 0.005).

conclusionCompared with older patients, the younger patients have lower survival, especially in the subgroups of stage III and IV disease and radical surgery.

Indexed as

AdultAgedAge of OnsetChinaChi-Square DistributionColorectal NeoplasmsDigestive System Surgical ProceduresHumansKaplan-Meier EstimateMiddle AgedMultivariate AnalysisNeoplasm StagingOdds RatioPrognosisProportional Hazards ModelsRetrospective StudiesClinicopathologic featureColorectal cancerPrognosisRadical surgeryYoung

Identifiers

PMID24307803
PMCPMC3848157

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Registered trials

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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.