"Caregiver perceptions of neighbourhood green space quality, heavy traf" by I. Gusti Ngurah Edi Putra, Thomas Astell-Burt et al.
Background: This study assessed the associations between changes in exposure to green space quality, heavy traffic conditions, and asthma symptoms among children. Methods: 10-year cohort data of 9589 children, retrieved from the Longitudinal Study of Australian Children, were analysed. Caregiver-reported neighbourhood green space quality, heavy traffic conditions, and asthma symptoms were measured biennially. Group-based trajectory mixture models were used to develop trajectory groups, denoting different patterns of, or changes in, exposure to green space quality, heavy traffic conditions, and...