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返回到 Validity and Bias in Epidemiology

学生对 Imperial College London 提供的 Validity and Bias in Epidemiology 的评价和反馈

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251 个评分

课程概述

Epidemiological studies can provide valuable insights about the frequency of a disease, its potential causes and the effectiveness of available treatments. Selecting an appropriate study design can take you a long way when trying to answer such a question. However, this is by no means enough. A study can yield biased results for many different reasons. This course offers an introduction to some of these factors and provides guidance on how to deal with bias in epidemiological research. In this course you will learn about the main types of bias and what effect they might have on your study findings. You will then focus on the concept of confounding and you will explore various methods to identify and control for confounding in different study designs. In the last module of this course we will discuss the phenomenon of effect modification, which is key to understanding and interpreting study results. We will finish the course with a broader discussion of causality in epidemiology and we will highlight how you can utilise all the tools that you have learnt to decide whether your findings indicate a true association and if this can be considered causal....

热门审阅

FD

Apr 6, 2020

very helpful courses, presented in a very simplified and concise way

HH

Aug 28, 2019

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

筛选依据：

26 - Validity and Bias in Epidemiology 的 50 个评论（共 51 个）

创建者 Dhasarathi K

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Sep 29, 2019

Thank you a lot for providing the greatest opportunity.

创建者 A A U

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May 22, 2021

Great course, very informative. Great facilitators!

创建者 dr i

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Dec 2, 2022

extremely beautiful course . i have learn a lot.

创建者 Areej M T

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Apr 15, 2020

Amazing course with amazing instructions

创建者 JESSICA G M F

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Oct 30, 2024

Me encantó, bien práctico y se entendió

创建者 Umu h k

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Nov 19, 2021

I WANT TO THAN YOU GUYS FOR HELPING ME

创建者 Muhammad F b M R

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Jun 10, 2020

Amazing tutors and amazing course.

创建者 Marcela D C

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Dec 21, 2020

Excellent content and instructors

创建者 Fernando R U G

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May 20, 2019

Excellent course, very complete.

创建者 C H

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Jun 12, 2020

The final course was excellent!

创建者 Tanvir A

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Aug 4, 2021

very absorbing & interactive.

创建者 Chenliang Y

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Jan 23, 2021

a little bit hard! but worth!

创建者 1820481

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Sep 15, 2020

excellent course thanks

创建者 Winston A W

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Dec 2, 2020

Excellent, thank you.

创建者 Vanessa N

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Oct 30, 2023

Very useful course

创建者 Sadaf A

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Jun 19, 2020

Great experience

创建者 Anand v B

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Jun 17, 2020

Very well taught

创建者 Mohanad O B

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Mar 25, 2022

great course

创建者 Daylis Y

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Oct 16, 2021

Great course

创建者 Belem B M

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Mar 22, 2025

Excellent

创建者 Shakil A S

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Feb 16, 2021

amazing

创建者 Mahadev K

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May 8, 2021

good

创建者 Dr S n

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Mar 6, 2021

Good

创建者 Ranjeet S M

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Aug 9, 2019

GOOD

创建者 KAFFLOUMAN K S

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Aug 6, 2020

Une belle expérience qui permit d'acquérir de nombreuses compétences