08 Validity of epidemiological studies

Пікірлер: 15

  • @AkhilVennam
    @AkhilVennam2 жыл бұрын

    1:48 Accurate = Precision + Validity. I never heard that before. Please correct it.

  • @syamcchandrasekharan2355
    @syamcchandrasekharan235516 күн бұрын

    Biases- selection bias, information bias( recall bias), confounding Confounder- affects exposure and outcome Effect modifier - don't affect both

  • @drprabuvelayutham2055
    @drprabuvelayutham20553 жыл бұрын

    Excellent presentation & flow of relevant points.

  • @ml2841
    @ml28412 жыл бұрын

    Literally there's no use of reading the slides without explaining/ giving examples.

  • @iqbalbanu5140
    @iqbalbanu51402 жыл бұрын

    Excellent explanation

  • @kashifahmaad7489
    @kashifahmaad7489 Жыл бұрын

    not understanding

  • @Reme873
    @Reme8733 жыл бұрын

    You explain very nicely.But can we have English subtitles also

  • @rwakram
    @rwakram2 жыл бұрын

    Thank you so much, sir.

  • @surekhachavan9495
    @surekhachavan94953 жыл бұрын

    Excellent explaination

  • @rwakram
    @rwakram2 жыл бұрын

    Introduction 0:00 Selection Bias 4:41 Information Bias 10:24 Confounding 15:28 Conclusion 19:55

  • @sreedeepteja1210
    @sreedeepteja1210 Жыл бұрын

    Sir has anyone told you ,You look ,talk and feel like M.S.Dhoni.When you are lecturing I am reminded of MSD

  • @annapurnavt3562
    @annapurnavt35623 жыл бұрын

    ¹

  • @poonamatal3
    @poonamatal33 жыл бұрын

    Nice lecture

  • @jgkrishnakrishna5903
    @jgkrishnakrishna59032 жыл бұрын

    Should explain the concept rather than just reading the slides Waste of time

  • @wearenotincalifornia

    @wearenotincalifornia

    Жыл бұрын

    Case with most modern day teachers.