First published · Last updated
Impact of early-life ozone exposure on childhood asthma, and the modifying and synergistic effects of breastfeeding: A two-wave multi-city study of 72,135 Chinese preschool children
Journal article reporting a two-wave multi-city study of 72,135 Chinese preschool children examining early-life ozone exposure, childhood asthma, and potential modifying and synergistic effects of breastfeeding. Published 2026-09-01 by Elsevier BV.
Categories: environment-and-climate, public-health
Generated scores
Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.
- Confidence
- 4/10
- Geographic reach
- 5/10
- Global importance
- 3/10
- Impact magnitude
- 3/10
- Positivity
- 2/10
- Urgency
- 2/10
Why it matters
The study examines links between early-life ozone exposure, breastfeeding, and childhood asthma across multiple Chinese cities.

