Select one of the following topics and suggest a research question, purpose, and hypothesis. What population and sampling methods are most appropriate for a research study? What type of study would you develop? Explain your answer.
1. Management of pain in post-surgical patients
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Research Question: How does the implementation of a multimodal pain management protocol affect pain levels in post-surgical patients?
Purpose: The purpose of this study is to investigate the effectiveness of a multimodal pain management protocol in reducing pain levels in post-surgical patients.
Hypothesis: The implementation of a multimodal pain management protocol will result in lower pain levels in post-surgical patients compared to traditional pain management methods.
Population: The population of interest for this study would be post-surgical patients. This includes individuals who have undergone various types of surgeries, such as orthopedic, abdominal, cardiac, or neurosurgical procedures.
Sampling Methods: One potential sampling method for this study could be convenience sampling. Researchers could select patients who have recently undergone surgery at a specific hospital or healthcare facility. Another sampling method could be purposive sampling, where researchers select patients who meet specific criteria related to the type of surgery, age, or comorbidities.
Type of Study: In order to determine the effectiveness of the multimodal pain management protocol, a randomized controlled trial (RCT) would be an appropriate study design. This would involve randomly assigning post-surgical patients to either the experimental group that receives the multimodal pain management protocol or the control group that receives traditional pain management methods. The pain levels of both groups can then be compared to determine if there is a significant difference.