Assignment:
Evidence-based practice involves finding the best research evidence to support an intervention, which is integrated with patient preferences and values and professional expertise, and then implemented. Once you have searched and found relevant and timely research studies, the next step is to evaluate the quality of their methods, design, and other elements and to explore the application of the evidence they provide in different scenarios and settings. It is of paramount importance to correctly identify the type of research methods used in the study-quantitative or qualitative, or a mixture of both-and to evaluate the study to ensure those methods are high-quality, valid, reliable, and accurate. Consequently, doctoral professionals must develop a working knowledge of how to identify and critically appraise specific, important elements of both quantitative and qualitative research studies. Rapid critical appraisal tools assist in developing this skill.
Preparation
Review the media pieces, focusing on the EBP process, the PICO(T) process, and the important step of critically appraising research evidence.
Review the following two quantitative and qualitative studies. You will describe the key elements of each study and complete a critical appraisal of each.
Dorleijn, D. M. J., Luijsterburg, P. A. J., Reijman, M., Kloppenburg, M., Verhaar, J. A. N., Bindels, P. J. E., Koen Bos, P., & Bierma-Zeinstra, S. (2018). Intramuscular glucocorticoid injection versus placebo injection in hip osteoarthritis: A 12-week blinded randomised controlled trial.
Annals of the Rheumatic Diseases, 77(6), 875.
Howson, A., Turell, W., & Roc, A. (2018). Perceived self-efficacy in B-cell non-Hodgkin lymphomas: Qualitative outcomes in patient-directed education. Health Education Journal, 77(4), 430-443.
Locate the following tools, found in Appendix B in your Evidence-based practice in nursing and healthcare textbook. You will use these tools to complete the appropriate rapid critical appraisal for each study. Choose the tool that matches the methods and design of each study.
Rapid Critical Appraisal Questions for Randomized Controlled Trials (RCTs), page 711.
Rapid Critical Appraisal Questions for Qualitative Evidence, pages 715-716.
Note: As you revise your writing, check out the resources listed on the Writing Center's Writing Support page.
Instructions
Write a paper in which you:
- Describe the key elements of a research study.
- Complete a rapid critical appraisal of each study.
- Write an executive summary that compares the two studies.
Document Format and Length
Your document should be 4 to 5 pages in length, including the overviews, rapid critical appraisals, and executive summary.
Supporting Evidence
Include at least two resources, other than the course textbook, to support your critical appraisals. Provide in-text citations and references in APA format for each study, the critical appraisal tools, and other resources used.