Health Problem Data and Distribution

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“The study of the distribution (WHO/WHERE) and determinants (WHY or ASSOCIATED FACTORS) of diseases and injuries in human populations. Epidemiology is concerned with the frequencies (HOW OFTEN) and types of illnesses and injuries in groups of people (WHO) and with the factors that influence their distribution. One of the five core PH disciplines.”.

 

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The passage you provided offers a concise and accurate explanation of epidemiology. Here’s a breakdown of the key points:

  • Focus:Epidemiology studies the patterns, causes, and effects of health and disease in populations.
  • Key Questions:It asks “who, what, where, when, and why” about diseases and injuries.
    • Who:Which populations are affected?
    • What:What types of diseases or injuries are occurring?
    • Where:Where are they geographically located?
    • When:Are they happening at specific times or following a particular trend?
    • Why:What factors contribute to their occurrence and spread?
  • Frequency and Types:It analyzes how often diseases occur and the different variations within a specific illness.
  • Population Focus:Epidemiology is primarily concerned with groups of people rather than individual cases.
  • Public Health Significance:It’s one of the five core disciplines of public health, informing strategies for disease prevention and control.

Overall, the passage effectively summarizes the core aspects of epidemiology and its importance in public health.

 

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