Review Chapter 5 Searching the Evidence, Chapter 6 Evidence Appraisal Research, and Chapter 7 Evidence Appraisal Nonresearch in the Johns Hopkins Evidence-based Practice for Nurses and Healthcare Professionals Guidelines. Use these resources to appraise the evidence you gathered in your search of the evidence and construct an evidence table using Appendix D Hierarchy of Evidence Guide and Appendix E Research Evidence Appraisal Tool and Appendix G Nonresearch Evidence Appraisal Tool. A template for the Summary of Evidence Table is found in Appendix G Individual Evidence Summary Tool. Use this to guide development of your evidence table with the following columns:
- Author and date (APA formatted)
- Title of Article
- Journal
- Population, size (n)
- Setting
- Type of Evidence (ie: RCT, mixed method, quasi-experimental, qualitative, systematic review, practice guideline, etc…)
- Description of Intervention
- Outcome measures
- Findings that Help Answer the EBP Question
- Limitations
- Evidence Level and Quality
- Implications for Proposed Project
The evidence table will be included as an Appendix in your final proposal.
Include an APA formatted reference list of articles and resources used in developing the evidence table. The reference list will be integrated into the reference list for revised drafts and the final version of the proposal.
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Introduction:
In this assignment, students are required to appraise the evidence they have gathered and construct an evidence table using Appendix D Hierarchy of Evidence Guide, Appendix E Research Evidence Appraisal Tool, and Appendix G Nonresearch Evidence Appraisal Tool from the Johns Hopkins Evidence-based Practice for Nurses and Healthcare Professionals Guidelines. The evidence table will include essential columns that will help answer the EBP question, and a reference list of articles and resources used in developing the evidence table will be integrated into the project proposal.
Q: What is the purpose of constructing an evidence table?
A: The purpose of constructing an evidence table is to appraise and systematically organize the evidence gathered from research articles and nonresearch sources based on their evidence level and quality. It provides a clear and concise summary of each article’s characteristics, including the author and date, population, setting, type of evidence, intervention, outcome measures, findings, limitations, and implications for the proposed project. The evidence table is beneficial in identifying the gaps in the literature and determining the most appropriate evidence to inform clinical practice.
Q: Why is it essential to use the Appendix D Hierarchy of Evidence Guide and Appendix G Individual Evidence Summary Tool in constructing an evidence table?
A: The Appendix D Hierarchy of Evidence Guide is essential because it helps to classify the evidence based on its level of evidence, ranging from the highest (Level 1) to the lowest (Level 7). This classification is based on the research design, quality, and risk of bias inherent in the study. On the other hand, the Appendix G Individual Evidence Summary Tool is helpful in facilitating the critical appraisal of research and nonresearch evidence based on the principles of validity, reliability, and relevance. It helps to ensure that the evidence selected for the evidence table is of high quality, relevant to the research question, and free from bias.
Q: What is the significance of including a reference list of articles and resources used in developing the evidence table?
A: The reference list of articles and resources used in developing the evidence table is significant because it provides a record of the sources used in the project. This is critical in acknowledging the work of other researchers and avoiding plagiarism. It also helps readers to locate the sources used in the evidence table and to assess their quality and relevance to their own work. The reference list will be integrated into the reference list for revised drafts and the final version of the proposal.
