Evidence map›Paper›PMID 33723642›Full record

ArticleInternational orthopaedics2021

Letter regarding article by Boffa et al.: Evidence on ankle injections for osteochondral lesions and osteoarthritis: a systematic review and meta-analysis.

Hongmei Yao, Shuiman Xiao, Hanchong Zhang

Abstract readLetterComment
PubMed Publisher
In one paragraph

Article in International orthopaedics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.4field-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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Hongmei YaoDepartment of Emergency Medicine, Second Xiangya Hospital, and Emergency Medicine and Difficult Diseases Institute, Central South University, Changsha, Hunan, People's Republic of China, 410011.
Shuiman XiaoDepartment of Emergency Medicine, Second Xiangya Hospital, and Emergency Medicine and Difficult Diseases Institute, Central South University, Changsha, Hunan, People's Republic of China, 410011.
Hanchong ZhangDepartment of Emergency Medicine, Second Xiangya Hospital, and Emergency Medicine and Difficult Diseases Institute, Central South University, Changsha, Hunan, People's Republic of China, 410011. 981187214@qq.com.ORCID http://orcid.org/0000-0002-4999-868X
Central South 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

AnkleOsteoarthritisAnkle JointHumans

Identifiers

PMID33723642
OpenAlexW3138449527

What OpenQuestion holds

Textmetadata
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.