Prof. dr S. le Cessie (Saskia)


  • Epidemiology
  • Medical Statistics
  • Instrumental variable analysis
  • Mediation Analysis
  • Competing risks
  • Causal modelling
  • Meta analysis
  • Repeated Measurements


Professor Saskia le Cessie is a statistician with a joint appointment at the Department of Clinical Epidemiology and the Section Medical Statistics, Department of Biomedical Datasciences. She obtained a master in Mathematics (with minor in Computer Sciences) at the University of Utrecht and obtained her PhD in Medical Statistics at the University of Leiden. She is a broadly oriented statistician and involved in several large epidemiological studies of the Department of Clinical Epidemiology. Her research interests are in epidemiological and statistical methods for observational studies, in particular instrumental variable analysis, mediation analysis, competing risks, causal modelling, meta analysis and repeated measurements.


Publicaties op PubMed van S. le Cessie.


The SPSS macro for competing risks can be found on 


Leids Universitair Medisch Centrum
Gebouw 1
Kamer C7-94

Albinusdreef 2
2333 ZA Leiden
Tel: (0)71 526 2124

Postzone C7-P
Postbus 9600
2300 RC Leiden