课程信息
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Learner Career Outcomes

第 3 门课程(共 3 门)

100% 在线

立即开始,按照自己的计划学习。

可灵活调整截止日期

根据您的日程表重置截止日期。

中级

A background in health sciences or/and quantitative methods would be useful, but not essential.

完成时间大约为9 小时

建议:4 weeks of study, 2-4 hours/week...

英语(English)

字幕:英语(English)

您将学到的内容有

  • Check

    Identify different types of biases that may occur in epidemiological studies, in order to apply strategies to reduce such biases.

您将获得的技能

ValidityInteraction (Statistics)Information biasConfoundingSelection Bias

Learner Career Outcomes

第 3 门课程(共 3 门)

100% 在线

立即开始,按照自己的计划学习。

可灵活调整截止日期

根据您的日程表重置截止日期。

中级

A background in health sciences or/and quantitative methods would be useful, but not essential.

完成时间大约为9 小时

建议:4 weeks of study, 2-4 hours/week...

英语(English)

字幕:英语(English)

教学大纲 - 您将从这门课程中学到什么

1
完成时间为 2 小时

Module 1: Introduction to Validity and Bias

4 个视频 (总计 16 分钟), 6 个阅读材料, 1 个测验
4 个视频
Validity4分钟
Selection Bias4分钟
Information Bias4分钟
6 个阅读材料
About Imperial College & the team5分钟
How to be successful in this course10分钟
Grading policy10分钟
Glossary & Additional readings10分钟
Examples of Selection and Information Bias30分钟
Quiz Instructions2分钟
1 个练习
Validity and Types of Bias25分钟
2
完成时间为 3 小时

MODULE 2: Confounding

3 个视频 (总计 13 分钟), 1 个阅读材料, 1 个测验
3 个视频
Criteria for Confounding5分钟
Criteria for Confounding: An Example4分钟
1 个阅读材料
Recap: How to Identify Confounding10分钟
3
完成时间为 1 小时

MODULE 3: Dealing with Confounding

5 个视频 (总计 16 分钟), 2 个阅读材料, 1 个测验
5 个视频
Controlling for Confounding at the Design Stage: Example2分钟
Controlling for Confounding at the Analysis Stage3分钟
Controlling for Confounding at the Analysis Stage: Example2分钟
Directed Acyclic Graphs (DAGs)3分钟
2 个阅读材料
Recap: How to Control for Confounding5分钟
Quiz Instructions4分钟
1 个练习
Dealing with Confounding20分钟
4
完成时间为 2 小时

MODULE 4: Effect Modification

4 个视频 (总计 14 分钟), 3 个阅读材料, 2 个测验
4 个视频
Confounding vs Effect Modification3分钟
Causation3分钟
Course Summary1分钟
3 个阅读材料
Confounding or Effect Modification?10分钟
Quiz Instructions2分钟
Quiz Instructions2分钟
2 个练习
Confounding and Effect Modification30分钟
Bias, Confounding and Effect Modification45分钟
4.8
7 条评论Chevron Right

来自Validity and Bias in Epidemiology的热门评论

创建者 DAJul 3rd 2019

This course my favourite out of the 3 within the Epidemiology Specialisation.

创建者 HHAug 29th 2019

Cobrehesive, Illustrated in an easy not complicated approach, I enjoyed it

讲师

Avatar

Filippos Filippidis

Lecturer in Public Health
School of Public Health

立即开始攻读硕士学位

此 课程 隶属于 伦敦帝国学院 提供的 100% 在线 Global Master of Public Health。如果您被录取参加全部课程,您的课程将计入您的学位学习进程。

关于 伦敦帝国学院

Imperial College London is a world top ten university with an international reputation for excellence in science, engineering, medicine and business. located in the heart of London. Imperial is a multidisciplinary space for education, research, translation and commercialisation, harnessing science and innovation to tackle global challenges. Imperial students benefit from a world-leading, inclusive educational experience, rooted in the College’s world-leading research. Our online courses are designed to promote interactivity, learning and the development of core skills, through the use of cutting-edge digital technology....

关于 Epidemiology for Public Health 专项课程

Thousands of new epidemiological studies are conducted every year and their results can have a profound impact on how we live our lives. Decisions regarding the food you eat, how much you exercise, where you live and what treatment you will follow if you get sick are made based on data from such studies. This specialization aims to equip you with the skills that will allow you to correctly interpret epidemiological research, consider its limitations, and design your own studies. The first course of the specialisation, Measuring Disease in Epidemiology, looks into the main measures used in epidemiology and how these can inform decisions around public health policy, screening and prevention. The second course, Study Designs in Epidemiology, provides an overview of the most common study designs, their strengths and limitations. The third course, Validity and Bias in Epidemiology, builds on the fundamental concepts taught in the previous courses to discuss bias and confounding and how they might affect study results. It also provides the essential skills to prevent and control bias and confounding and critically think about causality. At the end of this specialization you will have gained the essential skills to design and critique epidemiological research and you will be able to pursue more advanced courses in epidemiology. Although this specialization is part of the GMPH programme, it can be taken independently of the GMPH....
Epidemiology for Public Health

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