08 Validity of epidemiological studies

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  • Опубликовано: 18 ноя 2024

Комментарии • 15

  • @syamcchandrasekharan2355
    @syamcchandrasekharan2355 4 месяца назад

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

  • @drprabuvelayutham2055
    @drprabuvelayutham2055 3 года назад +1

    Excellent presentation & flow of relevant points.

  • @AkhilVennam
    @AkhilVennam 3 года назад +4

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

  • @Reme873
    @Reme873 3 года назад +1

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

  • @rwakram
    @rwakram 3 года назад +4

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

  • @iqbalbanu5140
    @iqbalbanu5140 2 года назад +1

    Excellent explanation

  • @ml2841
    @ml2841 2 года назад +5

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

  • @sreedeepteja1210
    @sreedeepteja1210 Год назад +1

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

  • @rwakram
    @rwakram 3 года назад +1

    Thank you so much, sir.

  • @surekhachavan9495
    @surekhachavan9495 3 года назад

    Excellent explaination

  • @kashifahmaad7489
    @kashifahmaad7489 Год назад +3

    not understanding

  • @jgkrishnakrishna5903
    @jgkrishnakrishna5903 3 года назад +6

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

  • @poonamatal3
    @poonamatal3 3 года назад

    Nice lecture

  • @annapurnavt3562
    @annapurnavt3562 3 года назад

    ¹