Evidence map›Paper›PMID 34692722›Full record

ArticleFrontiers in medicine2021

The Value of Effective Lung Ventilation Area Ratio Based on CT Image Analysis Is a New Index to Predict the Shorter Outcome of Anti-melanoma Differentiation-Associated Protein 5 Positive Dermatomyositis Associated Interstitial Lung Disease: A Single-Center Retrospective Study.

Changjian Wang, Jinfeng Du, Xilong Mei, Lingchao Guo, Fangzhao Li, Hong Luo, Fen Li

Open access · goldAbstract read
In one paragraph

Article in Frontiers in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 2 pooled it
0.3field-weighted citation impact, top 40% 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

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

  1. Guideline
  2. A systematic review of the role of quantitative CT in the prognostication and disease monitoring of interstitial lung disease.European respiratory review : an official journal of the European Respiratory Society · 2025
    Pooled it
  3. Article
  4. Article
  5. Article
  6. 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 at 2 institutions in 1 country.

Changjian WangCollege of Computer, National University of Defense Technology, Changsha, China.
Jinfeng DuDepartment of Rheumatology and Immunology, The Second Xiangya Hospital of Central South University, Changsha, China.
Xilong MeiDepartment of Radiology, The Second Xiangya Hospital of Central South University, Changsha, China.
Lingchao GuoCollege of Computer, National University of Defense Technology, Changsha, China.
Fangzhao LiCollege of Computer, National University of Defense Technology, Changsha, China.
Hong LuoDepartment of Respiratory and Critical Care Medicine, The Second Xiangya Hospital of Central South University, Changsha, China.
Fen LiDepartment of Rheumatology and Immunology, The Second Xiangya Hospital of Central South University, Changsha, China.
Central South University · CNNational University of Defense Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

anti-melanoma differentiation-associated protein 5 antibodycomputer-aided image analysisdermatomyositiseffective lung ventilation area ratiointerstitial lung diseaseprognosis

Identifiers

PMID34692722
PMCPMC8529150
OpenAlexW3204533294

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.