This video gives a simple overview of the most common types of epidemiological studies, their advantages and disadvantages. These include ecological, caseseries, case control, cohort and interventional studies. It also looks at systematic reviews and metaanalysis.

This video was created by Ranil Appuhamy
Voiceover James Clark









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These videos are provided for educational purposes only. Users should not rely solely on the information contained within these videos and is not intended to be a substitute for advice from other relevant sources. The author/s do not warrant or represent that the information contained in the videos are accurate, current or complete and do not accept any legal liability or responsibility for any loss, damages, costs or expenses incurred by the use of, or reliance on, or interpretation of, the information contained in the videos.