Section outline

  • Session content

    • Power and sample size
    • Key definitions and concepts
    • Sample size for population survey
    • Sample size for cohort studies
    • Sample size for case-control studies
    • Sample size for panel data

    Session learning objectives:

    • To define key concepts for the sample size calculation
    • To identify different parameters needed for the sample size calculations
    • To identify different methods of calculating the sample size for different study designs