
Carbon footprint impact of the choice of inhalers for …
Data on the prescriptions dispensed of inhalation devices in England and Sweden in 2017 was collected. In England, the prescription cost analysis that included prescriptions of 49 994 877 inhalers from the National Health Service for 2017 was used,4 and in Sweden the corresponding data including 4 771 689 inhalers were obtained from IQVIVA, Stockholm, Sweden.