ArticleIndoor air2021
Deposition of E-cigarette aerosol in human airways through passive vaping.
Article in Indoor air, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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
9 citing papers in PubMed, 15 citations in OpenAlex.
- Ferroptosis in e-cigarette aerosol-associated respiratory injury.Archives of toxicology · 2026Review
- PAH-associated health risk from ultrafine particles: an urban field study.Air quality, atmosphere, & health · 2026Article
- A New Aerosol Respiratory Deposition Approach: Health Risks of Metals in Aerosols from Electronic Nicotine Delivery Systems and Heated Tobacco Products.Journal of aerosol science · 2026Article
- E-Cigarette Use Among University Students: A Structured Literature Review of Health Risks, Behavioral and Social Determinants, and Nursing Implications.Healthcare (Basel, Switzerland) · 2025Review
- The role of puff volume in vaping emissions, inhalation risks, and metabolic perturbations: a pilot study.Scientific reports · 2024Article
- Assessing community health risks from exposure to ultrafine particles containing transition metals in the Greater Houston Area.The Science of the total environment · 2024Article
- Estimation of Health Risks Caused by Metals Contained in E-Cigarette Aerosol through Passive Vaping.Toxics · 2023Article
- Home e-cigarette rules and youth's vulnerability to initiate and sustain e-cigarette use.Preventive medicine · 2022Article
- Estimation of the dose of electronic cigarette chemicals deposited in human airways through passive vaping.Journal of exposure science & environmental epidemiology · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Secondary exposure to e-cigarette aerosol (passive vaping) will soon become a pressing public health issue in the world. Yet, the current knowledge about respiratory depositions of e-cigarette aerosol through passive vaping in human airways is limited due to critical weaknesses of traditional experimental methods. To fill in this important knowledge gap, this study proposed a special approach involving an upgraded Mobile Aerosol Lung Deposition Apparatus (MALDA) that consists of a set of human airway replicas including a head airway, tracheobronchial airways down to the 11th lung generation, and a representative alveolar section. In addition to the comprehensive coverage of human airways, the MALDA is easily transportable for providing efficient estimations of aerosol respiratory deposition. In this study, the MALDA was first evaluated in the laboratory and then applied to estimate the respiratory deposition associated with passive vaping in an indoor real-life setting. The results showed that the respiratory deposition data aligned closely with the conventional respiratory deposition curves not only in the head-to-TB region but also in the alveolar region. The strengths of MALDA demonstrate great promise for a wide variety of applications in real-life settings that could provide crucial information for future public health and indoor air quality studies.
Indexed as
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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.