ArticleAir quality, atmosphere, & health2021
Impacts of the COVID-19 lockdown on air quality and its association with human mortality trends in megapolis Mexico City.
Article in Air quality, atmosphere, & health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses 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
12 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- The impact of air pollution on COVID-19 incidence, severity, and mortality: A systematic review of studies in Europe and North America.Environmental research · 2022Pooled it
- Impact of COVID-19 Pandemic on Air Quality: A Systematic Review.International journal of environmental research and public health · 2022Pooled it
- Article
- Effects of PMToxics · 2024Article
- Environmental Factors Influencing the Dynamics and Evolution of COVID-19: A Systematic Review on the Study of Short-Term Ozone Exposure.Healthcare (Basel, Switzerland) · 2023Review
- Has the Spring 2020 lockdown modified the relationship between air pollution and COVID-19 mortality in Europe?Allergy · 2022Article
- Surface water quality in the upstream of the highly contaminated Santiago River (Mexico) during the COVID-19 lockdown.Environmental earth sciences · 2022Article
- The link between COVID-19 mortality and PMChemosphere · 2022Article
- Did Covid-19 lockdown positively affect the urban environment and UN- Sustainable Development Goals?PloS one · 2022Article
- Effect of COVID-19-Related Lockdown οn Hospital Admissions for Asthma and COPD Exacerbations: Associations with Air Pollution and Patient Characteristics.Journal of personalized medicine · 2021Article
- Assessment and valuation of health impacts of fine particulate matter during COVID-19 lockdown: a comprehensive study of tropical and sub tropical countries.Environmental science and pollution research international · 2021Article
- Exposure to Atmospheric Particulate Matter-Bound Polycyclic Aromatic Hydrocarbons and Their Health Effects: A Review.International journal of environmental research and public health · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mexico City is the second most populated city in Latin America, and it went through two partial lockdowns between April 1 and May 31, 2020, for reducing the COVID-19 propagation. The present study assessed air quality and its association with human mortality rates during the lockdown by estimating changes observed in air pollutants (CO, NO
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Identifiers
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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.