Evidence map›Paper›PMID 32357257›Full record

ReviewInternational endodontic journal2020

Role of respirators in controlling the spread of novel coronavirus (COVID-19) amongst dental healthcare providers: a review.

F Umer, Z Haji, K Zafar

Open access · bronzeAbstract readReview
In one paragraph

Review in International endodontic journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
6.5field-weighted citation impact, top 3% 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

26 citing papers in PubMed, 2 syntheses or guidelines pooled it, 69 citations in OpenAlex.

  1. How to use laser safely in times of COVID-19: Systematic review.Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry · 2021
    Pooled it
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  8. Review
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  14. COVID-19 pandemic management and the rheumatology patient.Best practice & research. Clinical rheumatology · 2021
    Review
  15. Article
  16. Article
  17. Dental services during the COVID-19 pandemic: A tertiary care hospital experience.Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry · 2020
    Review
  18. PPE: a coin with two sides.British dental journal · 2020
    Article
  19. Review
  20. Ancillary considerations for endodontic emergency treatment of Covid-19 positive patients.Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry · 2020
    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

3 authors at 1 institution in 1 country.

F UmerDepartment of Surgery, Operative Dentistry, Aga Khan University Hospital, Karachi, Pakistan.ORCID https://orcid.org/0000-0003-3817-5941
Z HajiDepartment of Surgery, Operative Dentistry, Aga Khan University Hospital, Karachi, Pakistan.ORCID https://orcid.org/0000-0002-6299-7972
K ZafarDepartment of Surgery, Operative Dentistry, Aga Khan University Hospital, Karachi, Pakistan.ORCID https://orcid.org/0000-0003-0060-8115
Aga Khan University Hospital · PK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During the ongoing COVID-19 pandemic, healthcare professionals are at the forefront of managing the highly infectious coronavirus. As the most common route of transmission is via aerosols and droplet inhalation, it is critical for healthcare workers to have the correct personal protective equipment (PPE) including gowns, masks and goggles. Surgical masks are not effective in preventing the influenza and SARS, so they are unlikely to be able to resist contaminated aerosols from entering the respiratory system. Therefore, it is vital to use respirators which have been proven to offer better protection against droplets, aerosols and fluid penetration and which form a tight seal around the mouth and nose. Various types of respirators are used in healthcare settings, such as half-mask filtering facepiece respirators (FFRs) and powered air-purifying respirators (PAPRs). The most commonly used FFR is the N95 disposable respirator, which is tight fitting and has a 95% or above particle filtering efficiency for a median particle size of 0.3 µm. This review discusses respirators, their purpose, types, clinical efficiency and proper donning and doffing techniques.

Indexed as

CoronavirusCoronavirus InfectionsPandemicsPersonal Protective EquipmentPneumonia, ViralBetacoronavirusCOVID-19Health PersonnelHumansSARS-CoV-2COVID-19maskspandemicrespirators

Identifiers

PMID32357257
PMCPMC7267233
OpenAlexW3023328204

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.