ArticleArabian journal for science and engineering2022
Performance Comparison of Single and Double Masks: Filtration Efficiencies, Breathing Resistance and CO
Article in Arabian journal for science and engineering, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it.
- A systematic review of fit improvement strategies for respirators: lessons learned from the COVID-19 pandemic.BMC public health · 2025Pooled it
- Mask Usage in Healthcare Settings: Is It the Right Time for Easing Restrictions? A Narrative Review.Iranian journal of public health · 2025Review
- Effect of Prolonged Use of Different Facemasks on Their Physical Performance and Physiological Impact on the Wearer.Safety and health at work · 2025Article
- SnOACS applied bio materials · 2025Article
- The causal relationship model of factors influencing COVID-19 preventive behaviors during the post-pandemic era and implications for health prevention strategies: a case of Bangkok City, Thailand.BMC infectious diseases · 2024Article
- Physicochemical characterization of reusable facemasks and theoretical adhesion by a challenged bacterium.Iranian journal of microbiology · 2023Article
- A comprehensive review on facemask manufacturing, testing, and its environmental impacts.Journal of industrial textiles · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The emergence of a pandemic affecting the respiratory system has resulted in a significant demand for face masks. Masks have always been mentioned as an effective tool against environmental threats. This includes the use of double masks by large sections of the public, as can be seen during the current global spread of COVID-19. However, there is limited knowledge available on the performance of the various commonly available double face masks used. In this study, we have compared the performance of single and double face configurations. Three types of 3-ply face mask (FM), three types of fabric face mask (CM) and nine configurations of these face masks were investigated based on morphology, filtration efficiencies, breathing resistance and carbon dioxide (CO
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What OpenQuestion holds
Registered trials
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.