• Start date:
  • 22 September 2025
  • Duration:
  • 5 days
  • Intended Audience:
  • Researcher, PhD

Registration for this course will be available from March 2025.
If you are interested in this course, we can put you on our mailing list so you will be notified when registration is possible. If so, please send an e-mail to j.j.m.van_der_voet@lumc.nl.

Survival analysis is the study of the distribution of life times, i.e. the times from an initiating event (birth, diagnosis, start of treatment) to some terminal event (relapse, death). This type of data analysis is most prominently (but not only) used in the biomedical sciences. A special feature of survival data is that it takes time to observe the event of interest. As a result for a number of subjects the event is not observed, but instead it is known that it has not taken place yet. This phenomenon is called censoring and it requires special statistical methods.

During the course different types of censored data will be introduced and techniques for estimating the survival function by employing non-parametric methods will be illustrated. Multiplicative hazards regression models, testing and inference techniques will be studied in great details. Special aspects as time-dependent covariates effects, stratification, time and prediction will be introduced. Techniques to be used to assess the validity of the hazard regression model will be discussed. Alternative to Cox model will be illustrated and predictive models will be introduced. The last part of the course focus on more advanced models like competing risks and multi-states.

A competing risks model is concerned with failure time data where each subject may experience one of the K different type of terminal events. Multi-states are employed when some intermediate events may occur before the final event of interest and one is interested in the effects of the occurrence of those intermediate events on the final events. Also, for these more complex models, estimation and prediction techniques will be discussed. The course ends with a discussion about sample size calculations.

Practicals
Participants are requested to use their own workspace / laptop for following this course. SPSS or R software is required, for the practical assignments. This course is for beginners and does not require any pre-knowledge with survival data. Advanced survival models will be discussed the last day of the course. The course puts a lot on emphasis on the interpretation of the analysis, on the well-known mistakes often occurring while working with survival data and provide inputs on how to report results in scientific publications.
It is not the aim of the course to discuss about data preparation, data cleaning for the statistical analysis. SPSS and R codes to solve the afternoon exercise will be provided at the end of each day. 

Requirements
Basic knowledge of statistics (e.g. the Boerhaave course 'Basic methods and reasoning in Biostatistics') and of regression models (e.g. the Boerhaave course 'Regression Analysis')

Teaching environment
Morning lectures, video’s, self-study assignments and daily plenary discussions with the teacher. An exam will be held during the last day of the course.

Proof of participation / exam / ECTS
In order to obtain a proof of participation, all lectures should be attended and the exam on the last day must be passed. ECTS:1,5.

Course material
All study materials are supplied electronically only, and will be made available at the end of the lecture each day. 

Target group
Master-, PhD students, postdocs and researchers in the bio-medical sciences.
This course is strongly recommended for students in the departments cardiology, oncology, orthopedics and surgery. 

Organizing committee

  • Prof. dr. Marta Fiocco, Mathematical Institute Leiden University and Biomedical Data Science Medical Statistical Section (m.fiocco@math.leidenuniv.nl)

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* Interested in another statistics course? Please visit our website to check out the various courses that are offered by Boerhaave Nascholing.

Location Lectures + Plenary discussion sessions: 
Lecture Hall 2, LUMC

PROGRAM
MONDAY 22 SEPTEMBER 

08:45 Registration
09:00 Introduction to survival analysis, examples
09:30 Lectures
10:30 Coffee break
11:00 Lectures
12:30 Lunch  (lunch not covered)
13:30 Practical exercises (self-study*)
15:00 Plenary discussion of practical exercises
16:30 End of course - day 1


TUESDAY 23 SEPTEMBER

08:45 Registration
09:00 Lectures
10:30 Coffee break
11:00 Lectures
12:30 Lunch  (lunch not covered)
13:30 Practical exercises (self-study*)
15:00 Plenary discussion of practical exercises
16:30 End of course - day 2


WEDNESDAY 24 SEPTEMBER

08:45 Registration
09:00 Lectures
10:30 Coffee break
11:00 Lectures
12:30 Lunch  (lunch not covered)
13:30 Practical exercises (self-study*)
15:00 Plenary discussion of practical exercises
16:30 End of course - day 3

THURSDAY 25 SEPTEMBER

08:45 Registration
09:00 Lectures
10:30 Coffee break
11:00 Lectures
12:30 Lunch (lunch not covered)
13:30 Practical exercises (self-study*)
15:00 Plenary discussion of practical exercises
16:30 End of course - day 4


FRIDAY 26 SEPTEMBER

08:45 Registration
09:00 Lectures
10:30 Coffee break
11:00 Lectures
12:30 Lunch (lunch not covered)
14:00 Written exam
16:00 Evaluation
16:30 End of course - day 5

* Lecture hall 2 is available as workspace during this time slot (13:30 – 15:00).

 
Prof. dr. M. Fiocco
LUMC
Albinusdreef 2, 2333 ZA Leiden

Building: Gebouw 1

Regular course fee € 975,-
Reduced fee for PhD students LUMC  € 330,-
Reduced fee for employees LUMC € 330,-
BA/MA students of the Leiden University  Free of charge *
Students of other universities (non Leiden University)        € 85,- *

* Limited places available. In order to validate your student registration, you must register with your student e-mail address and submit your student number on the registration form. In addition, a scan of your student pass will have to be submitted to boerhaavenacholing@lumc.nl. Please note that a € 50,- cancellation fee will be charged to students who do not attend the course (no show), or cancel their registration. Incomplete registration will not be considered.

Please note that upon registration, you agree to our Terms and Conditions, including the stated cancellation policy. Administration fees may be charged upon cancellation.