Air Pollution and Pediatric Asthma

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Questions and Answers

Which of the following is a consequence of pediatric asthma?

  • Decreased emergency department visits
  • Increased hospitalizations (correct)
  • Lower incidence and prevalence
  • Reduced missed school days

What percentage of children in the United States are impacted by pediatric asthma?

  • 11.6%
  • 2.3%
  • 8.2%
  • 5.8% (correct)

What contributes to the development and progression of childhood asthma?

  • Higher exposure to air pollution (correct)
  • Lack of understanding about air pollution
  • Decreased exposure to air pollution
  • Climate-driven changes in PM2.5

What does the Environmental Protection Agency (EPA) project regarding pediatric asthma diagnoses?

<p>An alarming increase in diagnoses (B)</p> Signup and view all the answers

What does the text state about the connection between air pollution and pediatric asthma?

<p>The connection between air pollution and pediatric asthma is well-established (B)</p> Signup and view all the answers

Which of the following is a necessary step in evaluating a diagnostic tool that uses machine learning?

<p>Establishing the clinical effectiveness of the tool (D)</p> Signup and view all the answers

What should be assessed for machine learning models used in diagnostic tools?

<p>The type of machine learning model used (B)</p> Signup and view all the answers

What are hyperparameters in machine learning models?

<p>Prespecified settings (D)</p> Signup and view all the answers

What is the term used for the outcome against which a machine learning model is evaluated on the validation set?

<p>Reference standard (A)</p> Signup and view all the answers

What is the rigor of the reference standard in evaluating machine learning models?

<p>The effectiveness of the model (A)</p> Signup and view all the answers

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