Epidemiology — Flashcards

Flashcard 71: cross sectional study is associated with _____ biases

Answer: selection and observation

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Flashcard 72: 3675d56a2e7b4499a8f95928687a3c92-ao-4

Answer: sensitivity,specificity,PPV,NPV relations-MCQ AIIMS 18

Extra: ? P for P goes down 

Flashcard 73: This is a _____ age pyramid seen in _____ countries.

Answer: broad-based

Flashcard 74: epidemic tail phenomenon is seen in _____

Answer: cholera

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Flashcard 75: _____ studies help in validation of hypothesis

Answer: experimental and evidence based

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Flashcard 76: best indicator to assess burden of a disease in population is _____

Answer: DALY

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Flashcard 77: berksonian bias is seen in _____

Answer: hospital based case control studies 

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Flashcard 78: case control study is associated with _____ bias

Answer: recall

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Flashcard 79: The graph used to detect publication bias in meta-analysis is the _____.

Answer: funnel plot

Flashcard 80: prevalence of RHD in 6-14 years age group is _____/1000 population

Answer: 5-7

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