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About us Practical matters How to find us prof. dr. E. (Eelko) Hak

prof. dr. E. (Eelko) Hak

Full professor of Pharmacoepidemiology / Chair unit PharmacoTherapy, -Epidemiology, -Economics


Novel observational study designs with new influenza vaccines

Birth cohort appeared to confound effect estimates of guideline changes on statin utilization

Is combined use of SSRIs and NSAIDs associated with an increased risk of starting peptic ulcer treatment?

Effectiveness of seasonal influenza vaccine in community-dwelling elderly people: a meta-analysis of test-negative design case-control studies

Antibiotic use among dutch pregnant woman and the development of toddler asthma: The influence of confounding

After adjusting for bias in meta-analysis seasonal influenza vaccine remains effective in community-dwelling elderly

Comparative effectiveness of antihypertensive monotherapies in primary prevention of cardiovascular events—a real-world longitudinal inception cohort study

Comparison of antipsychotic drug use in children and adolescents in the Netherlands before and during the COVID-19 pandemic

Do efficacy results obtained from randomized controlled trials translate to effectiveness data from observational studies for relapsing-remitting multiple sclerosis?

Epidemiology and demographic patterns of cardiovascular diseases and neoplasms deaths in Western Europe: A 1990-2019 analysis

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De plaats van de Real-world data". What do the experts think

Griepprik helpt niet tegen huidig virus door verkeerde keuze cocktailprik