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Confusing Terms in Research - Confounder/Covariate/Moderator/Mediator | Simple Example
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- เผยแพร่เมื่อ 15 ส.ค. 2024
- When you do your journal club, sometimes you see confusing terms in research papers - words like confounders, covariates, moderators or mediators. What do they all mean? So today, I am going to walk you through these terms using a simple example.
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► TIMESTAMPS:
0:00 - Intro
1:34 - Confounder
2:10 - Covariate
2:38 - Moderator
3:45 - Mediator
4:50 - Clues in Research Papers
FINALLY, someone who makes sense of this! Thank you!! I'm taking master's class in clinical mental health and this was a huge help.
After watching a lot of videos and still feeling confused, finally I am feeling that I am beginning to understand the differences between all of these terms, thank you
I do like this video and to answer your question I'm gonna give you like millions of trillions thumbs up
I've been struggling for one year, asking my professor, but that is the most clear explanation that I've met (the schema helps a lot !)
I am glad that is helpful! Are there any statistical concepts you are not clear about? I am happy to make a video to clarify them further.
This is a must-video for any resident who will do Journal club! Your listeners will pimp you on all these terms! I have been there
Thank you for your kind words!
This is absolute gold! Thank you!
Thank you
Thank you for this explination. Very good examples that are easily understood.
My pleasure! Are there any other topics you are interested in?
Thanks for sharing. This video is really helpful.
Clearly explained and very helpful. Thank you!
Glad it was helpful!
Well explained
Thank you so much
Very very clear explanation!
Glad you like it. Thanks!. Are there any other research/statistical concepts that you would like me to talk about?
Hi, can the age group be the covariate? Because it’s effect the outcome of the results
that's a fantastic video, thank you
This was so helpful
Thank you that was great ...how about collider?
Fabulous! Would appreciate it if any reference could be given.
Thank you for the video
Thanks for watching!
EXCELLENT
thank you so much :D
Tyvm!
My pleasure! Are there are terms you are confused about? I will make a video to explain.
Are confounder and moderator the same to an extent?
Is it because kidney failure increases the probability for the treatment using Procrit? Is that why it is a confounder?
That is absolutely correct!
Normal kidney produces erythropoietin. --> People with kidney failure produces less erythropoietin, resulting in anemia. That is why, patients with kidney failure usually need erythropoietin shots (procrit) to treat their anemia.
Can diabetes be an exposure in this case?
Yes, diabetes could be an exposure for stroke. In that case, the research question would be "Is diabetes associated with the risk of stroke?"
great keep up. you did a good job. we have learned from you. i am First year PhD students for Public Health, could you give your me your email, in case I need your help.
HI @mustafe ibrahim, you can get find my email address at the "About" section of my youtube channel. I can't put the email in the comment section because of potential spam bot attacks.