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book Epidemiology for Public Health Practice 5th Edition by Robert Friis,Thomas Sellers cover

Epidemiology for Public Health Practice 5th Edition by Robert Friis,Thomas Sellers

Edition 5ISBN: 978-1449665494
book Epidemiology for Public Health Practice 5th Edition by Robert Friis,Thomas Sellers cover

Epidemiology for Public Health Practice 5th Edition by Robert Friis,Thomas Sellers

Edition 5ISBN: 978-1449665494
Exercise 2
Compare and contrast the two categories of intervention studies (controlled clinical trials versus community interventions) discussed in this chapter. What are some advantages and disadvantages of controlled experimental designs in comparison to quasi-experimental designs?
Explanation
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Intervention study:
Investigation invol...

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Epidemiology for Public Health Practice 5th Edition by Robert Friis,Thomas Sellers
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