Evidence map›Paper›PMID 34221966›Full record

ArticleFrontiers in oncology2021

An Applicable Inflammation-Joined and Nutrition-Related Prognostic Indicator in Patients With Colorectal Cancer.

Guo Wu, Jungang Liu, Haizhou Liu, Lan Jin, Xiaoliang Huang, Xianwei Mo, Huage Zhong, Yanhua Li, Yawei Zhang, Weizhong Tang

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 27% of its field
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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. The role of enteral nutrition in cancer patients - methodological adjustments and recommendations.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
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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

10 authors at 4 institutions in 1 country.

Guo WuDepartment of Gastrointestinal Surgery, Guangxi Medical University Cancer Hospital, Nanning, China.
Jungang LiuDepartment of Gastrointestinal Surgery, Guangxi Medical University Cancer Hospital, Nanning, China.
Haizhou LiuDepartment of Experimental Research, Guangxi Medical University Cancer Hospital, Nanning, China.
Lan JinDepartment of Environmental Health Sciences, Yale School of public Health, New Haven, CT, United States.
Xiaoliang HuangDepartment of Gastrointestinal Surgery, Guangxi Medical University Cancer Hospital, Nanning, China.
Xianwei MoDepartment of Gastrointestinal Surgery, Guangxi Medical University Cancer Hospital, Nanning, China.
Huage ZhongDepartment of Gastrointestinal Surgery, Guangxi Medical University Cancer Hospital, Nanning, China.
Yanhua LiDepartment of Environmental Health Sciences, Yale School of public Health, New Haven, CT, United States.
Yawei ZhangNational Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Weizhong TangDepartment of Gastrointestinal Surgery, Guangxi Medical University Cancer Hospital, Nanning, China.
Guangxi Center for Disease Prevention and Control · CNGuangxi Medical University · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNWest China Second University Hospital of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study aimed to elucidate the prognostic significance of a novel inflammation-joined and nutrition-related clinicopathological marker for colorectal cancer (CRC).

methodsVarious factors from preoperative fasting blood samples from 2471 patients with CRC were retrospectively analyzed. Factors related to prognosis were evaluated using univariate and multivariate analyses. The Kaplan-Meier method was used to generate survival curves, while the log-rank test was used to measure survival differences between groups.

resultsUnivariate analysis revealed that C-reactive protein (CRP)/mean corpuscular volume (MCV) ratio, TNM stage, differentiation, right-sided tumor, age, carcinoembryonic antigen (CEA) level, and CRP level were significantly associated with poor prognosis in CRC. In contrast, adjuvant chemotherapy is regarded as a protective factor. Elevation of CRP/MCV ratio (odds ratio [OR]: 1.535, 95% confidence interval [CI]: 1.121-2.104, P = 0.008), TNM stage (OR: 2.747, 95% CI: 2.175-3.469, P < 0.001), and differentiation (OR, 1.384; 95% CI, 1.150-1.666; P = 0.001) were prognostic risk factors in the multivariate analyses. Subgroup analysis showed that CRP/MCV, TNM staging system, and differentiation also independently affected survival in patients with lymph node-positive CRC. The nomogram based on these three indicators showed that CRP/MCV had a greater prognostic value and clinical significance for lymph node-positive patients with poorly differentiated tumors at the late stage.

conclusionA novel nomogram using the clinicopathologic index of inflammation and nutrition was constructed to predict the prognosis of CRC. Early interventions should be emphasized for advanced-stage patients with severe inflammation and poor nutritional status.

Indexed as

clinical interventioncolorectal cancerC-reactive proteinmean corpuscular volumerisk stratification

Identifiers

PMID34221966
PMCPMC8245848
OpenAlexW3175593808

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.