... from nursing research and making applications to practice, makes it imperative that the nurse be able to analyze and critique a study. This ensures that the interventions that are carried out on patients actually work. There are many extraneous variables that need to be considered when reading a research article. The nurse should be able to read research and be able to determine if ... lower level of pain and a lower level of anxiety. The sample was made as representative as possible of the target population by setting limits on who was allowed to participate in the study. An eligible s...

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