ArticleContemporary clinical trials2020
The home air in agriculture pediatric intervention (HAPI) trial: Rationale and methods.
Article in Contemporary clinical trials, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04919915 (Home Air in Agriculture), which is not on this map. Cited by 7 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.
Home Air in Agriculture: Pediatric Intervention Trial
Who cites it
7 citing papers in PubMed, 11 citations in OpenAlex.
- Randomized trial of a portable HEPA air cleaner intervention to reduce asthma morbidity among Latino children in an agricultural community.Environmental health : a global access science source · 2022Trial
- Trial
- Effectiveness of portable HEPA air cleaners on reducing indoor PMIndoor air · 2021Trial
- Article
- The Airport, Air Quality and Asthma (AAA) Indoor Air Intervention Trial for Children with Asthma: Protocol for a Community Based Study in South King County, Washington State.Research square · 2025Article
- Barriers and Facilitators to Early-life Wildfire Smoke Protection in a Rural Population: The Role of Community in Research and Public Health Practice.Research square · 2025Article
- Partnership to Develop and Deliver Curriculum Supporting Student-led Air Quality Research in Rural Washington State.Progress in community health partnerships : research, education, and action · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundData addressing air quality effects on children with asthma in rural U.S. communities are rare. Our community engaged research partnership previously demonstrated associations between neighborhood NH
objectiveThe Home Air in Agriculture Pediatric Intervention (HAPI) sought to examine the effectiveness of enrichment of an existing asthma education program with portable high-efficiency particulate air (HEPA) cleaners designed to reduce PM
designWe randomized children with poorly controlled asthma to a control arm (current asthma education program) or an intervention arm (current asthma education program + placement of two indoor air cleaners in the family's home). Outcomes included (1) 14-day integrated samples of indoor air contaminants (PM DISCUSSION: To our knowledge, this is the first randomized HEPA cleaner intervention designed to assess NH
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.