# Public Health 250B - Fall 2011

- Institution: University of California, Berkeley
- Taught by: Jennifer Ahern, Vincent Yau
- Year: 2011
- Level: Undergraduate
- Language: English
- Subjects: Medicine and health
- Source: [Internet Archive](https://archive.org/details/ucberkeley_webcast_itunesu_461559501)
- Licence: [CC BY-NC-ND 3.0](http://creativecommons.org/licenses/by-nc-nd/3.0/) (Non-commercial use only, and no changed versions.)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

PB HLTH 250B LEC 001 Fa11

Epidemiologic Methods II

## Lectures

1. [Lecture 1: Basic concepts, causality](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452), 1 h 33 min (Video)
2. [Lecture 2: Causality, measures of disease](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-2), 1 h 39 min (Video)
3. [Lecture 3: Measures of disease](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-3), 1 h 50 min (Video)
4. [Lecture 4: Measures of association](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-4), 1 h 37 min (Video)
5. [Lecture 5: Measures of association](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-5), 1 h 21 min (Video)
6. [Lecture 6: Study design overview, cohort studies](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-6), 1 h 38 min (Video)
7. [Lecture 7: Cohort studies](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-7), 45 min (Video)
8. [Lecture 9: Case-control](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-8), 1 h 20 min (Video)
9. [Lecture 10: Case-control](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-9), 1 h 19 min (Video)
10. [Lecture 11: Cross-sectional, ecological studies](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-10), 1 h 37 min (Video)
11. [Lecture 12: Bias - information](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-11), 1 h 45 min (Video)
12. [Lecture 13: Bias - selection](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-12), 1 h 42 min (Video)
13. [Lecture 14: Bias - confounding](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-13), 1 h 26 min (Video)
14. [Lecture 15: Bias - confounding, effect modification](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-14), 1 h 35 min (Video)
15. [Lecture 16: Effect modification, matching](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-15), 1 h 28 min (Video)
16. [Lecture 17: Matching](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-16), 1 h 40 min (Video)
17. [Lecture 18: Screening](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-17), 1 h 24 min (Video)
18. [Lecture 19: Statistical inference, sample size, power](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-18), 1 h 46 min (Video)
19. [Lecture 20: Analyzing epidemiologic data](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-19), 1 h 26 min (Video)
20. [Lecture 21: Analyzing epidemiologic data - continued](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-20), 1 h 49 min (Video)
21. [Lecture 22: LAB - analyzing epidemiologic data](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-21), 1 h 26 min (Video)
22. [Lecture 23: Meta analysis/systematic reviews](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-22), 1 h 22 min (Video)
23. [Lecture 24: LAB - Meta analysis/sys review and Exam Review - No visuals for first four minutes](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-23), 1 h 46 min (Video)
24. [Lecture 25: Course wrap-up](https://invisiblenetwork.ai/learn/ia/ucberkeley_webcast_itunesu_461559501/fc76bb40d452-24), 1 h 36 min (Video)