Evidence map›Paper›PMID 34405019›Full record

ArticleJournal of Cancer2021

Prediction Model of Lymph Node Metastasis Risk in Elderly Patients with Early Gastric Cancer before Endoscopic Resection: A Retrospective Analysis Based on International Multicenter Data.

Siwei Pan, Wen An, Yuen Tan, Qingchuan Chen, Pengfei Liu, Huimian Xu

Open access · goldAbstract read
In one paragraph

Article in Journal of Cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 2 pooled it
0.6field-weighted citation impact, top 31% 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

5 citing papers in PubMed, 2 syntheses or guidelines pooled it, 6 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. 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

6 authors at 2 institutions in 1 country.

Siwei PanDepartment of Surgical Oncology, The First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning, China.
Wen AnDepartment of Surgical Oncology, The First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning, China.
Yuen TanDepartment of Surgical Oncology, The First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning, China.
Qingchuan ChenDepartment of Surgical Oncology, The First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning, China.
Pengfei LiuDepartment of Surgical Oncology, The First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning, China.
Huimian XuDepartment of Surgical Oncology, The First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning, China.
First Hospital of China Medical University · CNChina Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Early gastric cancerelderly patientslymph node metastasisnomogram

Identifiers

PMID34405019
PMCPMC8364644
OpenAlexW3190243076

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.