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Evidence-based literature comes from many sources. The discipline of nursing has an abundance of research data and resources to guide clinical decisions. Therefore, it is of pivotal importance to understand the basic tenets of critical appraisal of such evidence for its use in interprofessional healthcare practices.
identify a healthcare problem, develop an evidence-based practice (EBP) question, and review selected research and non-research evidence to find answers to that question.
A. Discuss the impact of a clinical practice problem on the patient(s) and the organization it affects.
1. Identify the following PICO components of the clinical practice problem:
• patient/population/problem (P)
• intervention (I)
• comparison (C)
• outcome (O)
2. Develop an evidence-based practice (EBP) question based on the clinical practice problem discussed in part A and the PICO components identified in part A1.
B. Select a research-based article that answers your EBP question from part A2 to conduct an evidence appraisal.
1. Discuss the background or introduction (i.e., the purpose) of the research article.
2. Describe the research methodology.
3. Identify the level of evidence using the Johns Hopkins Nursing Evidence-Based Practice (JHNEBP) model.
4. Summarize how the researcher analyzed the data in the article.
5. Summarize the ethical consideration(s) of the research-based article. If none are present, explain why.
6. Identify the quality rating of the research-based article according to the JHNEBP model.
