Really made easy... Thanks for the lecture.. :)

Very well explained madam. Thnkyu

its well explained and was very helpfull in understanding... thanks a lot...

best youtube epidemiology lecturer

Nice explanation mam

I dont know what to say ........she is amaizing...Thank you...thank you!!

nice😊

very intelligent😊

Fantastic explanation!!! Thank you ever so much!!!

I was able to read my epidemiology textbook chapter on cohort studies then watch this video. It really furthered my knowledge on the topic. Thanks!

Nice video, Thank you for sharing.

Thank you so much...really helpful...

Cohort studies give the impression that someone cannt end his exposure status anytime. Ex quitting smoking. Many people might want get rid of risk factor while your interest is to study them;

association does not imply causation!

Nice mam

Thank u, its very well explained

Awesome

Beautifully explained ma'am. Just one thing, i wasn't happy with vertical lines in 2x2 table

شكرا" ...رائعه

That was very helpful, can u post your references if you don't mind so i can read through and cite in my paper please. thank you.

u r very talented in teaching,,,brief and very easy to understand .thank u madam

👍👍🙏 thnx mam .. God bless u ..best wishes from Across the border 🇵🇰

Amazingly straight-forward! Thank you.

Very helpful.. 🙏

So well explained!!!

you are great doctor thnxx alot

awesome,,outstanding

plzzz tell me any book for research methodology

very helpful! thank you!

nice madam

good vid

Very informative and concrete! Thank you :)

thanks a lot hatsoff . . very helpful.thnq so much.

very nicely explained....thanks a lot mam

thanks fa d detailed explanation...

Thanks alot, i understand it very wall

If anyone know another doctor who explain public health such as this doctor please tell me

i can't appreciate the difference between case control study and a retrospective cohort study :(

Very explicit. Thumps up.

Very helpful. You absolute beauty

Awsome mam (y) thnxxx