Evidence map›Paper›PMID 28948163›Full record

SynthesisBioMed research international2017

Positive Effect of Higher Adult Body Mass Index on Overall Survival of Digestive System Cancers Except Pancreatic Cancer: A Systematic Review and Meta-Analysis.

Jie Han, Yumei Zhou, Yuxiu Zheng, Miaomiao Wang, Jianfeng Cui, Pengxiang Chen, Jinming Yu

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in BioMed research international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

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

  1. Pooled it
  2. Pooled it
  3. Prognostic Significance of the Advanced Lung Cancer Inflammation Index in Metastatic Small Cell Lung Cancer: A Retrospective Analysis of 96 Patients.Medical science monitor : international medical journal of experimental and clinical research · 2024
    Article
  4. Article
  5. Review
  6. Article
  7. Dynapenia in digestive cancer outpatients: association with markers of functional and nutritional status (the FIGHTDIGO study).Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2022
    Article
  8. Article
  9. Article
  10. Article
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

7 authors.

Jie HanDepartment of Radiation Oncology, Shandong Cancer Hospital and Institute Affiliated to Shandong University, Jinan 250000, China.
Yumei ZhouDepartment of Oncology, People's Hospital of Rizhao, Rizhao 2768, China.
Yuxiu ZhengDepartment of Oncology, People's Hospital of Rizhao, Rizhao 2768, China.
Miaomiao WangDepartment of Hematology, Qilu Hospital of Shandong University, Jinan 250000, China.
Jianfeng CuiDepartment of Urology, Qilu Hospital of Shandong University, Jinan 250000, China.
Pengxiang ChenDepartment of Radiation Oncology, Qilu Hospital of Shandong University, Jinan 250000, China.
Jinming YuDepartment of Radiation Oncology, Shandong Cancer Hospital and Institute Affiliated to Shandong University, Jinan 250000, China.ORCID 0000-0001-8677-491X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High body mass index (BMI) has been inconsistently associated with overall survival (OS) of digestive system cancers (DSCs). This meta-analysis was conducted to investigate whether high BMI was associated with DSCs prognosis. 34 studies were accepted, with a total of 23,946 DSC cases. Hazard ratios (HRs) with 95% confidence intervals (95% CIs) for OS in BMI categories from individual studies were extracted and pooled by random-effect model. The overall HR of DSCs except pancreatic cancer for OS of adult overweight cases was 0.76 (95% CI = 0.67-0.85). DSC individuals except pancreatic cancer with adult obesity were at decreased risk for OS (HR = 0.85, 95% CI = 0.72-0.98). Among DSC patients except pancreatic cancer, the overall HR for the highest versus the lowest BMI category was 0.82 (95% CI = 0.71-0.92). Additionally, comparing the highest and lowest BMI categories, the combined HR of pancreatic cancer was 1.22 (95% CI = 1.01-1.43). Our meta-analysis suggested an increased OS among adult overweight and obese DSC survivors except pancreatic cancer. Overweight and obesity in adulthood may be important prognostic factors that indicate an increased survival from DSC patients except pancreatic cancer.

Indexed as

Gastrointestinal NeoplasmsObesityAdultBody Mass IndexDisease-Free SurvivalFemaleHumansMaleRisk FactorsSurvival Rate

Identifiers

PMID28948163
PMCPMC5602622

What OpenQuestion holds

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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.