In this short video, Dr Greg Martin discusses Case Control and Cohort studies. He compares the strengthes of each study design and descibes when each of them would be a preferred research method. Global health (and public health) is truly multidisciplinary and leans on epidemiology, health economics, health policy, statistics, ethics, demography.... the list goes on and on. This YouTube channel is here to provide you with some teaching and information on these topics. I've also posted some videos on how to find work in the global health space and how to raise money or get a grant for your projects. Please feel free to leave comments and questions - I'll respond to all of them (we'll, I'll try to at least). Feel free to make suggestions as to future content for the channel. USEFUL LINKS: ———————— Channel page: null Subscribe: null Google+: http://www.google.com/+drgregmartin Twitter: @drgregmartin Facebook: https://www.facebook.com/pages/Globalization-and-Health/65203692209 HERE ARE SOME PLAYLISTS ——————————————- Finding work in Global Health    • Working in Global Health   Epidemiology    • Epidemiology and research methods   Global Health Ethics    • Global Health Ethics   Global Health Facts    • Global Health Facts   ~-~~-~~~-~~-~ Please watch: "Know how interpret an epidemic curve?" https://www.youtube.com/watch?v=7SM4PN7Yg1s ~-~~-~~~-~~-~