Trial reportAmerican journal of respiratory and critical care medicine2022
Randomized Clinical Trial of Air Cleaners to Improve Indoor Air Quality and Chronic Obstructive Pulmonary Disease Health: Results of the CLEAN AIR Study.
Trial report in American journal of respiratory and critical care medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 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
55 citing papers in PubMed, 1 synthesis or guideline pooled it, 102 citations in OpenAlex.
- Effectiveness of community-based management models in chronic obstructive pulmonary disease: a systematic review and meta-analysis.Frontiers in medicine · 2025Pooled it
- AIRWEIGHS: A Randomized Controlled Trial of Air Cleaners in Normal Weight and Overweight/Obese Children With Asthma.The journal of allergy and clinical immunology. In practice · 2025Trial
- Analysis of sources and sinks of indoor particulate matter reveals insights into the real-world efficacy of portable air cleaners in a randomized intervention trial.The Science of the total environment · 2025Trial
- Indoor particulate matter concentrations and air cleaner intervention association with biomarkers in former smokers with COPD.Environmental research · 2024Trial
- Principal stratification analysis to determine health benefit of indoor air pollution reduction in a randomized environmental intervention in COPD: Results from the CLEAN AIR study.The Science of the total environment · 2023Trial
- Indoor Air Pollution and Impaired Cardiac Autonomic Function in Chronic Obstructive Pulmonary Disease.American journal of respiratory and critical care medicine · 2023Trial
- Health effects of air pollution on chronic respiratory diseases.The Korean journal of internal medicine · 2026Review
- Health Benefits of Air Purification: A Systematic Review.Environment & health (Washington, D.C.) · 2026Review
- Should household air quality monitoring be considered in selected patients with asthma and COPD?BMJ open respiratory research · 2026Observational
- Understanding COPD Patients' Perspectives on Utilizing Strategies to Limit Their Exposure to Wildfire Smoke.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2026Article
- The Therapeutic Home Environment for Chronic Diseases: A Transdisciplinary Ecosystem for Achieving Migraine Freedom and Managing Comorbid Anxiety, Insomnia, and Chronic Pain.Healthcare (Basel, Switzerland) · 2026Article
- Indoor environmental factors and pneumonia in preschool children in Haikou China.Scientific reports · 2026Article
- A novel methodology for using light-scattering sensors to measure indoor particulate matter in a multi-site clinical trial.Discover Environment · 2026Article
- Association between IoT-driven dynamic pulmonary function monitoring and quality of life in community-dwelling patients with chronic obstructive pulmonary disease: a 2-year longitudinal study.Frontiers in medicine · 2026Article
- Article
- Unraveling the impact of indoor air pollution on respiratory health in people living with HIV within a high-prevalence HIV cohort.BMC pulmonary medicine · 2025Article
- Air pollution interventions for health.Nature medicine · 2025Review
- Article
- Impact of occupational exposures in patients with chronic obstructive pulmonary disease: current understanding and knowledge gaps.Current opinion in pulmonary medicine · 2025Review
- Article
Corrections and comments
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Authors and funding
14 authors at 2 institutions in 1 country.
Funding
Abstract
PubMed holds no abstract for this paper.
Indexed as
Identifiers
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.