Research Groups
Andrea Schaffer
BSc, MSc, MBiostat, PhD
Epidemiologist
Andrea Schaffer is an epidemiologist who has been primarily working on OpenSAFELY since 2022 and has over 15 years' experience working with routine data. Her research interests include using routine data to understand how medicines are used in the population, with a particular interest in methods for evaluating the impact of policy interventions on medicine use and health outcomes. Prior to coming to the University of Oxford, she was based in Australia and obtained her PhD in pharmacoepidemiology from the University of New South Wales, and also has an MSc in Epidemiology (McGill University), and an MBiostat in Biostatistics (University of Sydney).
Recent publications
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Patterns of medicine use in the year prior to death by suicide: an Australian population-based case series study
Journal article
Schaffer AL. et al, (2024), eClinicalMedicine, 77
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Post-discharge pharmacotherapy in people with atrial fibrillation hospitalised for acute myocardial infarction: an Australian cohort study 2018-2022.
Journal article
Deakin CT. et al, (2024), Eur Heart J Qual Care Clin Outcomes
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The Medicines Intelligence Data Platform: A Population-Based Data Resource From New South Wales, Australia.
Journal article
Zoega H. et al, (2024), Pharmacoepidemiol Drug Saf, 33
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Changes in sick notes associated with COVID-19 from 2020 to 2022: A cohort study in 24 million primary care patients in OpenSAFELY-TPP
Journal article
Schaffer AL. et al, (2024), BMJ Open, 14
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Changes in opioid prescribing during the COVID-19 pandemic in England: an interrupted time-series analysis in the OpenSAFELY-TTP cohort
Journal article
Schaffer AL. et al, (2024), The Lancet Public Health, 9, e432 - e442