Evidence map›Paper›PMID 33398227›Full record

ArticleJournal of clinical orthopaedics and trauma2021

Epidemiological pattern of orthopaedic fracture during the COVID-19 pandemic: A systematic review and meta-analysis.

Michael Anthonius Lim, Ketut Gede Mulyadi Ridia, Raymond Pranata

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical orthopaedics and trauma, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
4.3field-weighted citation impact, top 4% 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

33 citing papers in PubMed, 70 citations in OpenAlex.

  1. Article
  2. Trends of clinical vertebral and hip fractures following local government involvement in fracture prevention from 2015 to 2021 in Kure, Japan.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026
    Observational
  3. Declining mortality after open pelvis fracture in North America.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025
    Article
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  8. Evaluating the impact of COVID-19 on DXA waiting lists and osteoporosis prescription trends in England 2019-2023.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2024
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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

3 authors at 2 institutions in 1 country.

Michael Anthonius LimFaculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia.
Ketut Gede Mulyadi RidiaDepartment of Orthopaedic and Traumatology, Faculty of Medicine, Universitas Udayana, Bali, Indonesia.
Raymond PranataFaculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia.
Pelita Harapan University · IDUdayana University · ID

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThis systematic review and meta-analysis aimed evaluate the 30-day mortality, number and site of fracture, mechanism of injury, and location where injury was sustained during the pandemic compared to pre-pandemic.

methodsWe performed a systematic literature search from PubMed and Embase on original articles, research letters, and short reports which have data about the number of fractures, site of fracture, mechanism of injury, location where injury was sustained, percentage of operative intervention, mortality during the pandemic compared to a specified period of time before the pandemic. The search was finalized in October 14, 2020.

resultsA total of 11,936 participants from 16 studies were included in our study. The pooled analysis indicated a higher 30-days mortality associated with fractures during the pandemic (9% vs 4%, OR 1.86 [1.05, 3.27], p = 0.03; I

conclusionThe present meta-analysis showed that during the COVID-19 pandemic, the number of fractures has decreased, but there is a higher mortality rate associated with fractures.

Indexed as

COVID-19EpidemiologyFractureOrthopaedicTrauma

Identifiers

PMID33398227
PMCPMC7773000
OpenAlexW3118140916

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.