Medication persistence of targeted immunomodulators for plaque psoriasis: A retrospective analysis using a U.S. claims database.
Nathaniel HendrixZachary A MarcumDavid L VeenstraPublished in: Pharmacoepidemiology and drug safety (2020)
The definition of permissible gap meaningfully changes both absolute and ordinal estimates of medication persistence. Each definition has unique limitations, which should be considered when interpreting persistence data.