ArticleIndoor air2026
Indoor Air Nicotine, Nitrogen Dioxide Exposure, and COVID-19 Outcomes in a Great Plains Tribal Community.
Article in Indoor air, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors.
Funding
Abstract
Introduction: Indigenous communities in the United States have disproportionately high tobacco use and reliance on propane for heating and cooking fuel compared to other demographic groups. Of concern is exposure to air nicotine (AN) and NO Objective: The objective of this study is to assess indoor air pollution and COVID-19 infection outcomes in multigenerational households within the Cheyenne River Sioux Tribe (CRST). Methods: The COVID-19 Wayakta He? ("Are you on guard against COVID-19?") Study recruited 290 multigenerational households with two adults at least 9 years apart. All participants responded to a questionnaire on COVID-19 outcomes, housing conditions, and environmental health factors. Households deployed passive AN and NO Results: The geometric mean AN concentration was 0.052 Conclusion: Indoor air exposures to AN and NO
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.