Adherence during COVID-19: The role of aging and socio-economics status in shaping drug utilization

Cinzia Di Novi, Lucia Leporatti (), Rosella Levaggi and Marcello Montefiori

Journal of Economic Behavior & Organization, 2022, vol. 204, issue C, 1-14

Abstract: Our study investigates the potential impact that COVID-19 and lockdown restrictions may have had on drug utilization and the role of patient age and education in reshaping it. We focused on patients affected by diabetes mellitus, who are likely to suffer a higher degree of morbidity and mortality due to COVID-19. We used a bi-monthly administrative panel dataset from January 2019 to December 2020 from Liguria (Italy), one of the regions with the highest number of individuals over the age of 65 in Europe. The results demonstrated that, after the initial shock, when patients tried to increase their personal stock of drugs to overcome the risk of possible additional barriers generated by the coronavirus, the hoarding effect almost disappeared. Adherence has drastically reduced during the COVID-19 pandemic and has never reached pre-COVID levels again. Older and poorly educated patients seem to have suffered more from the restrictions imposed by the lockdown and fear of contagion and they may be the ideal target group when considering possible policy interventions to improve adherence.

Keywords: Adherence; Older adults; COVID-19; Chronic conditions; Drug access (search for similar items in EconPapers)
JEL-codes: C31 H42 H75 I11 I18 (search for similar items in EconPapers)
Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:eee:jeborg:v:204:y:2022:i:c:p:1-14

DOI: 10.1016/j.jebo.2022.10.012

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