223.690.01 The Design and Analysis of Cluster Randomized Trials
- International Health
- 4th term
- 2 credits
- Academic Year:
- 2012 - 2013
- East Baltimore
- Class Times:
- Tuesday, 3:30 - 5:20pm
Biostatistics 621, 622, 623, 624 or equivalent sequence.
Covers the major concepts and methods in the design and analysis of trial in which the unit of randomization is a group of participants. Focuses on design: discusses unmatched, matched, stepped wedge, and other approaches, with particular attention paid to randomization and sample size considerations. Presents a variety of methods for the analysis of these correlated-outcomes studies. Includes special aspects of infectious disease interventions.
- Learning Objectives:
- Identify when a cluster randomized trial may be preferable to an individually randomized trial.
- Determine optimal design strategies for enabling estimation of efficacy and effectiveness parameters of interest.
- Conduct and interpret statistical analyses appropriate to these designs.
- Methods of Assessment:
60% weekly exercises, 40% short project paper outlining a new trial with critical features and options discussed.
- Instructor Consent:
No consent required