Evidence map›Paper›PMID 36523315›Full record

ArticleTranslational cancer research2022

Prognostic prediction of the platelet-to-lymphocyte ratio in hepatocellular carcinoma: a systematic review and meta-analysis.

De-Zhao Li, Jia Guo, Qing-Kun Song, Xiang-Jin Hu, Xu-Li Bao, Jun Lu

Abstract read
In one paragraph

Article in Translational cancer research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Observational
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

De-Zhao LiDepartment of Medical Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China.
Jia GuoDepartment of Medical Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China.
Qing-Kun SongDepartment of Clinical Epidemiology Research, Beijing Youan Hospital, Capital Medical University, Beijing, China.
Xiang-Jin HuDepartment of Medical Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China.
Xu-Li BaoDepartment of Medical Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China.
Jun LuDepartment of Medical Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Platelet-to-lymphocyte ratio (PLR) has been used to predict the prognosis of patients with hepatocellular carcinoma (HCC) with inconsistent results. This meta-analysis aimed to clarify the prognostic value of PLR in patients with HCC. Methods: We systematically retrieved relevant literature published in the PubMed, Embase, Web of Science, and Cochrane databases up to November 20, 2021. The primary outcomes were the hazard ratios (HRs) and their 95% confidence intervals (CIs) for overall survival (OS), and secondary study outcomes were recurrence-free survival (RFS), disease-free survival (DFS), progression-free survival (PFS). All statistical analyses were conducted by Review Manager 5.4.1 and STATA 16.0 software. Results: A total of 21 studies comprising 8,779 patients were included in this meta-analysis. Pooled results suggested that a high PLR was significantly associated with poor OS (HR: 1.34, 95% CI: 1.18-1.52, P<0.00001; I Conclusions: This meta-analysis suggests that PLR is a negative correlation prognostic biomarker for HCC, high PLR values indicate poor OS, RFS, DFS and PFS, especially in hepatitis B virus (HBV) related patients.

Indexed as

hepatocellular carcinoma (HCC)meta-analysisPlatelet-to-lymphocyte ratio (PLR)survivalsystematic review

Identifiers

PMID36523315
PMCPMC9745370

What Socratic holds

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LicenceCC BY-NC-ND
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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 Socratic graph.