Harvard Online | Smoking and dementia @HarvardOnline | Uploaded 6 years ago | Updated 11 hours ago
From our free online course, Causal Diagrams: Draw Your Assumptions Before Your Conclusions:
https://www.edx.org/course/causal-diagrams-draw-assumptions-harvardx-ph559x?utm_source=social&utm_medium=partner-marketing&utm_content=youtube-harvardx&utm_campaign=harvardx
Harvard Professor Miguel Hernn explores why observational studies evaluating the causal effect of smoking on dementia vary widely.
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From our free online course, Causal Diagrams: Draw Your Assumptions Before Your Conclusions:
https://www.edx.org/course/causal-diagrams-draw-assumptions-harvardx-ph559x?utm_source=social&utm_medium=partner-marketing&utm_content=youtube-harvardx&utm_campaign=harvardx
Harvard Professor Miguel Hernn explores why observational studies evaluating the causal effect of smoking on dementia vary widely.
Subscribe to our channel: https://www.youtube.com/channel/UCKJyv_uNh3LhYFKmwaB63bA?sub_confirmation=1
Sign up for emails about new courses: https://harvardx.link/email
HarvardX courses on edX: https://www.edx.org/school/harvardx
Harvard University's online courses: https://online-learning.harvard.edu/
HarvardX empowers the faculty of Harvard University to create high-quality online courses in subjects ranging from computer science to history, education, and religion.
