Associations of wildfire smoke PM2.5 exposure with cardiorespiratory events in Colorado 2011–2014
Jennifer Stowell; Guannan Geng; Eri Saikawa; Howard H. Chang; Joshua S. Fu; Cheng-En Yang; Qingzhao Zhu; Yang Liu · 2019 · Environment International
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
BACKGROUND: exposure. OBJECTIVES: levels. METHODS: for overall and age-stratified outcomes using 2-day averaging windows for cardiovascular disease and 3-day windows for respiratory disease. RESULTS: were observed for asthma and combined respiratory disease in children, and for asthma, bronchitis, COPD, and combined respiratory disease in adults. No significant associations were found in older adults. DISCUSSION: exposure in a changing climate.
Abstract by Jennifer Stowell; Guannan Geng; Eri Saikawa; Howard H. Chang; Joshua S. Fu; Cheng-En Yang; Qingzhao Zhu; Yang Liu, Environment International (2019) — licensed CC BY 4.0.
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Metadata source: OpenAlex · DOI 10.1016/j.envint.2019.105151