Inhaler Errors in the CRITIKAL Study: Type, Frequency, and Association with Asthma Outcomes

Poor inhaler technique has been linked to poor asthma outcomes. Training can reduce the number of inhaler errors, but it is unknown which errors have the greatest impact on asthma outcomes.The CRITical Inhaler mistaKes and Asthma controL study investigated the association between specific inhaler errors and asthma outcomes.This analysis used data from the iHARP asthma review service-a multicenter cross-sectional study of adults with asthma. The...