Internal and external evidence

Topic 1: Defining Internal and External Evidence

  1. Discuss the difference between external and internal evidence as it relates to your PICOT search strategy.
  2. Address the strengths and weaknesses of searching in a databank versus a web-based search engine. You must use two databanks mentioned in the text.

My PICOT question

(P) Hospitalized patients diagnosed with acute stroke, (I) how does the implementation of early ambulation(C) compared to delayed ambulation (O) have an effect on everyday functionality (T) over a thirty-day period?

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