Marjan van Apeldoorn

Few bacterial co-infections but frequent empiric antibiotic use in the early phase of hospitalized patients with COVID-19: results from a multicentre retrospective cohort study in The Netherlands

Zara Karami, Bram T. Knoop, Anton S. M. Dofferhoff et al. · Infectious Diseases · 2020 · 164 citations · Full text

Clinical characteristics and outcomes of 952 hospitalized COVID-19 patients in The Netherlands: A retrospective cohort study

Niels Pouw, Josephine van de Maat, Karin Veerman et al. · PLoS ONE · 2021 · 53 citations · Full text

Community-acquired bacteraemia in COVID-19 in comparison to influenza A and influenza B: a retrospective cohort study

Julinha M. Thelen, A. G. Buenen, Marjan van Apeldoorn et al. · BMC Infectious Diseases · 2021 · 29 citations · Full text

Risk factors for in-hospital mortality in laboratory-confirmed COVID-19 patients in the Netherlands: A competing risk survival analysis

Gerine Nijman, Maike H M Wientjes, Jordache Ramjith et al. · PLoS ONE · 2021 · 28 citations · Full text

Prior use of therapeutic anticoagulation does not protect against COVID‐19 related clinical outcomes in hospitalized patients: A propensity score‐matched cohort study

Janneke Spiegelenberg, Marleen M. H. J. van Gelder, Martje L. Maas et al. · British Journal of Clinical Pharmacology · 2021 · 26 citations · Full text

Covid-19 Epidemiology, Logistic Analysis, Covid-19 +19