G. Niklas Norén

Observational Health Data Sciences and Informatics (OHDSI): Opportunities for Observational Researchers

George Hripcsak, Jon Duke, Nigam H. Shah et al. · Studies in health technology and informatics · 2015 · 1.1K citations

Clinical System, Public Health Informatics, Digital Health +21

Shrinkage observed-to-expected ratios for robust and transparent large-scale pattern discovery

G. Niklas Norén, Johan Hopstadius, Andrew Bate · Statistical Methods in Medical Research · 2011 · 304 citations · Full text

Engineering, Machine Learning, Rare Event Estimation +24

The REporting of A Disproportionality Analysis for DrUg Safety Signal Detection Using Individual Case Safety Reports in PharmacoVigilance (READUS-PV): Explanation and Elaboration

Michele Fusaroli, Francesco Salvo, Bernard Bégaud et al. · Drug Safety · 2024 · 213 citations · Full text

Extending the methods used to screen the WHO drug safety database towards analysis of complex associations and improved accuracy for rare events

G. Niklas Norén, Andrew Bate, Roland Orre et al. · Statistics in Medicine · 2005 · 191 citations

Unknown Associations, Adverse Drug Reaction, Systems Pharmacology +20

A statistical methodology for drug–drug interaction surveillance

G. Niklas Norén, Rolf Sundberg, Andrew Bate et al. · Statistics in Medicine · 2008 · 186 citations

Adverse Drug Reaction, Drug Monitoring, Biostatistics +17