Changes in the relationship between asthma and associated risk factors over fifty years.
Maxwell S BarnishNara TagiyevaGraham DevereuxLorna AucottSteve TurnerPublished in: Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology (2018)
The relationship between asthma prevalence and particular risk factors changed over the 50-year period of study, and this might reflect changes in children's environment and/or susceptibility.