Voorham, JacoVrijens, Bernardvan Boven, Job FMRyan, DermotRyan, DermotMiravitlles, MarcLaw, Lisa M.Price, David B2017-04-192017-04-192017-04-18Voorham, J, Vrijens, B, van Boven, J FM, Ryan, D, Ryan, D, Miravitlles, M, Law, L M & Price, D B 2017, 'Does co-payment for inhaler devices affect therapy adherence and disease outcomes? A historical, matched cohort study', Pragmatic and Observational Research, vol. 2017, no. 8, pp. 31-41. https://doi.org/10.2147/POR.S1326581179-7266http://hdl.handle.net/2164/8513The authors thank Derek Skinner for data extraction, Martina Stagno d’Alcontres and Susannah Thornhill for medical writing, and Lakmini Bulathsinhala for performing quality checks of statistical code and study support. This study was funded by TEVA Europe.11314027engimplementationadherenceasthmachronic obstructive pulmonary statementprescriptionsco-paymentR MedicineRJournal article10.2147/POR.S1326588