28172 - Biostatistics

Academic Year 2023/2024

  • Docente: Simone Tiberi
  • Credits: 6
  • SSD: SECS-S/02
  • Language: English
  • Moduli: Simone Tiberi (Modulo 1) Simone Tiberi (Modulo 2)
  • Teaching Mode: Traditional lectures (Modulo 1) Traditional lectures (Modulo 2)
  • Campus: Bologna
  • Corso: First cycle degree programme (L) in Statistical Sciences (cod. 8873)

Learning outcomes

By the end of the course the students know the basic concepts and the statistical methods for the analysis of problems in the biomedical sciences. In particular students should be able: -to calculate and interpret the principal epidemiological measurements in various types of epidemiological studies. -to fit and interpret generalized linear models applied to biomedical data. -to apply the methods and models for the analysis of survival data.

Course contents

  • Concepts in epidemiology and genetic epidemiology;
  • association versus causation;
  • modelling strategies;
  • linear regression;
  • logistic regression;
  • survival analysis (including censored data, the Kaplan Meier estimator, parametric models, and the Cox proportional hazard model);
  • multiple testing correction;
  • clinical trials.

Readings/Bibliography

Not mandatory.

1) D. G. Kleinbaum and M. Klein. Logistic Regression, 3nd

ed. Springer New York, 2010.

2) D. Collett. Modelling Survival Data in Medical Research, Chapman & Hall / CRC.

Teaching methods

Lectures, and lab sessions with R.

Assessment methods

Written exam.

Office hours

See the website of Simone Tiberi