Table聽1 PECO (Population, Exposure, Comparator, and Outcome) Statement
PECO | Evidence |
|---|---|
Population | All adults who have suffered from dementia due to chronic exposure to air pollutants |
Exposure | Chronic respiratory exposure to PM10, PM2.5, NO2, O3, BC, PAHs, BTEX, and FA |
Comparator | Comparison of the adverse effects caused by the chronic exposure of adults to different levels of pollutants on the occurrence and type of dementia |
Outcome | Occurrence and progress of types of dementia caused by chronic respiratory exposure to air pollutants |