Grigg, JonathanNibber, AnjanPaton, James Y.Chisholm, AlisonGuilbert, Theresa W.Kaplan, AlanTurner, SteveRoche, NicolasHillyer, Elizabeth V.Price, David B.Respiratory Effectiveness Group2018-12-122018-12-122018-12-11Grigg, J, Nibber, A, Paton, J Y, Chisholm, A, Guilbert, T W, Kaplan, A, Turner, S, Roche, N, Hillyer, E V, Price, D B & Respiratory Effectiveness Group 2018, 'Matched cohort study of therapeutic strategies to prevent preschool wheezing/asthma attacks', Journal of Asthma and Allergy, vol. 11, pp. 309-321. https://doi.org/10.2147/JAA.S1785311178-6965PubMedCentral: PMC6294169http://hdl.handle.net/2164/11601The authors gratefully acknowledge Ronan Ryan, PhD, and Jaco Voorham, PhD (Observational and Pragmatic Research Institute Pte Ltd, Singapore), for statistical expertise and assistance with the analyses. This work was supported by the Respiratory Effectiveness Group (http://effectivenessevaluation.org/). Access to data from the Optimum Patient Care Research Database (http://optimumpatientcare.org/opcrd/) was provided as an in-kind donation from Optimum Patient Care.13435308engelectronic medical recordsinhaled corticosteroidsleukotriene receptor antagonistsobservational studyICS particle sizeshort-acting β-agonistR Medicine (General)R1Journal article10.2147/JAA.S17853111