Epidemiology — Flashcards

Flashcard 11: demographic gap starts increasing in stage _____

Answer: 2 

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Flashcard 12: POC of influenza is _____

Answer: 1-2 days before symptoms to 1-2 days after onset of symptoms

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Flashcard 13: 2 methods of interpretation of randomised control trial(RCT) are

Answer: intention to treat analysis per protocol analysis

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Flashcard 14: cyclical trend for rubella was _____

Answer: 6-7 years

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Flashcard 15: formula for numbers needed to treat is

Answer: 1/ARR absolute risk reduction * MCQ calulated in RCT

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Flashcard 16: death rate starts declining in _____ stage of demographic cycle

Answer: early expanding

Flashcard 17: Prevalence of any substance use disorder in India is _____%

Answer: 22.4

Extra: Source: National Mental Health Survey (NMHS) 2015-16. The 22.4% prevalence includes Tobacco Use Disorder (20.9%), Alcohol Use Disorder (4.6%), and other drugs.

Flashcard 18: _____ was the founder of epidemiology

Answer: Fracastorius

Flashcard 19: typhoid cases:male_____female

Answer: >

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Flashcard 20: diseases that show iceberg phenomenon

Answer: PM Jumped In Ditch To Have Ruby - **P**: Polio - **M**: Mumps - **J**: Japanese Encephalitis - **I**: Influenza - **D**: Diphtheria - **T**: Typhoid - **H**: Hepatitis / Hypertension - **R**: Rubella

Extra: Diseases that **DO NOT** show the iceberg phenomenon (TRAM): - **T**: Tetanus - **R**: Rabies - **A**: AIDS - **M**: Measles