Evidence map›Paper›PMID 34268186›Full record

ReviewJournal of International Society of Preventive & Community Dentistry

Historical Evolution and Filtering Characteristics of Masks and Respirators in Dentistry in the Context of COVID-19: A Literature Review.

Angela Ramírez, Dagny Ochoa, Ginna Llanque, Briggitte Trelles, Romel Watanabe, Daniel Alvitez-Temoche, Frank Mayta-Tovalino

Abstract readReview
In one paragraph

Review in Journal of International Society of Preventive & Community Dentistry. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Angela RamírezAcademic Department, Faculty of Dentistry, Universidad Nacional Mayor de San Marcos, Lima, Perú.
Dagny OchoaAcademic Department, Faculty of Dentistry, Universidad Nacional Mayor de San Marcos, Lima, Perú.
Ginna LlanqueAcademic Department, Faculty of Dentistry, Universidad Nacional Mayor de San Marcos, Lima, Perú.
Briggitte TrellesAcademic Department, Faculty of Dentistry, Universidad Nacional Mayor de San Marcos, Lima, Perú.
Romel WatanabeDepartment of Rehabilitative Stomatology, Faculty of Dentistry, Universidad Nacional Mayor de San Marcos, Lima, Perú.
Daniel Alvitez-TemocheAcademic Department, Faculty of Dentistry, Universidad Nacional Mayor de San Marcos, Lima, Perú.
Frank Mayta-TovalinoPostgraduate Department, CHANGE Research Working Group, Faculty of Health Sciences, Universidad Científica del Sur, Lima, Perú.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesAt present, it is very important to identify the available literature regarding the use of masks and respirators by analyzing their historical evolution in the medical field. In addition, consideration should be given to the major filtering characteristics of those most used due to the current SARS-CoV-2 pandemic. Therefore, the purpose of this literature review is to describe the qualitative evolution that facemasks and respirators have undergone along with their different characteristics. MATERIALS AND

methodsThis literature review was conducted between September and December 2020. Articles were identified from PubMed Central, Scopus, and Web of Science. The following keywords were used: "COVID-19," "dentistry," and "masks." These MeSH terms were combined with the Boolean operators "AND" and "OR."

resultsWe found 36 articles in PubMed Central, 21 in Scopus, and 17 in Web of Science, which included reviews, clinical, descriptive, and experimental trials.

conclusionThe emergence of new pathogens leads to continuous improvement in masks and respirators. It was determined that for the dental field, respirators with filtration characteristics greater than 95%, such as FFP3, N100, N95, and KN95, are indicated in addition to their decontamination and reuse processes.

Indexed as

Covid-19dentistrymasksN95 respiratorspersonal protective equipment (PPE)

Identifiers

PMID34268186
PMCPMC8257016

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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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.