# Public Health 250B - Fall 2013

- Institution: University of California, Berkeley
- Teacher: Jennifer Ahern
- Year: 2013
- Level: Undergraduate
- Language: English
- Subjects: Medicine and health
- Source: [Internet Archive](https://archive.org/details/ucberkeley_webcast_itunesu_701399027)
- Licence: none stated by the source
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Video recordings of the requested series (presentation only)

## Lectures

1. [Public Health 250B - Lecture 1: Introduction](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8), 1 h 40 min (Video)
2. [Public Health 250B - Lecture 2: Causality](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-2), 1 h 46 min (Video)
3. [Public Health 250B - Lecture 3: Measures of disease](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-3), 1 h 43 min (Video)
4. [Public Health 250B - Lecture 4: Measures of disease I](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-4), 1 h 44 min (Video)
5. [Public Health 250B - Lecture 5: Measures of association](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-5), 1 h 42 min (Video)
6. [Public Health 250B - Lecture 6: Measures of association I](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-6), 1 h 28 min (Video)
7. [Public Health 250B - Lecture 7: Study design overview, cohort studies](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-7), 1 h 43 min (Video)
8. [Public Health 250B - Lecture 8: Cohort studies](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-8), 1 h 42 min (Video)
9. [Public Health 250B - Lecture 9: Trials](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-9), 1 h 39 min (Video)
10. [Public Health 250B - Lecture 10: Case-control](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-10), 1 h 30 min (Video)
11. [Public Health 250B - Lecture 11: Case-control I](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-11), 1 h 17 min (Video)
12. [Public Health 250B - Lecture 12: Cross-sectional, ecological studies](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-12), 1 h 45 min (Video)
13. [Public Health 250B - Lecture 13: Bias - information](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-13), 1 h 26 min (Video)
14. [Public Health 250B - Lecture 14: Bias - selection](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-14), 1 h 48 min (Video)
15. [Public Health 250B - Lecture 15: Bias - confounding](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-15), 1 h 35 min (Video)
16. [Public Health 250B - Lecture 16: Bias - confounding, effect modification](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-16), 1 h 38 min (Video)
17. [Public Health 250B - Lecture 18: Effect modification: Break from min 43-55](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-17), 1 h 44 min (Video)
18. [Public Health 250B - Lecture 19: Matching](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-18), 1 h 40 min (Video)
19. [Public Health 250B - Lecture 20: Screening](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-19), 1 h 46 min (Video)
20. [Public Health 250B - Lecture 21: Statistical inference, sample size, power](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-20), 1 h 52 min (Video)
21. [Public Health 250B - Lecture 22: Analyzing epidemiologic data](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-21), 1 h 48 min (Video)
22. [Public Health 250B - Lecture 23: Analyzing epidemiologic data](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-22), 1 h 37 min (Video)
23. [Public Health 250B - Lecture 24: Meta analysis/systematic reviews](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-23), 1 h 21 min (Video)
24. [Public Health 250B - Lecture 25: Course wrap-up & LAB exam review](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_701399027/864bbcaa15c8-24), 1 h 54 min (Video)