Introduction to Epidemiology and Environmental Health
Week 9 - Study designs in epidemiology III
LEARNING OBJECTIVES:
At the end of this lesson, student will be able to:
- Describe the features of randomized trials
- Describe the reason for and process of randomization
- Name different types/levels of randomization
- Explain what problems with epi studies randomization addresses
- Discuss advantages and disadvantages of randomized trials