Evidence Based Practice: Models and EBP implementation. Questions and answers. 2022/2023.
Organizational obstacles to implementing EBP in the workforce - ✔✔- inadequate research skills
- lacking confidence to imp
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Evidence Based Practice: Models and EBP implementation. Questions and answers. 2022/2023.
Organizational obstacles to implementing EBP in the workforce - ✔✔- inadequate research skills
- lacking confidence to implement change
- misperceptions that EBP takes time
internal evidence - ✔✔evidence generated internally from QI or outcomes management
Evidence based decision making model - ✔✔clinical state and circumstances->
research evidence------------------> clinical expertise
patient preferences and actions--->
healthcare resources --------------->
internal validity - ✔✔The extent to which it can be said that the independent variable causes a change in the dependent variable, and the results are not due to confounding variables
external validity - ✔✔generalizability; the ability to generalize findings to a larger sample
evidence based practice - ✔✔The integration of best research evidence with clinical expertise and patient values to facilitate clinical decision making
Steps of Evidence-based practice - ✔✔0: cultivate a spirit of inquiry
1: Ask the burning clinical question in PICOT format
2: Search for and collect the most relevant best evidence
3: Critically appraise the evidence
4: integrate the evidence with one's clinical expertise and patient preferences and values in making a decision for change
5: evaluate outcomes of the practice decision or change based on evidence
6: disseminate the outcomes of the EBP decision or change
Research utilization (RU) vs EBP - ✔✔Research utilization: research knowledge used in practice. Not as BIG as EBP. EBP takes into consideration clinical experience and patient values
The Stetler Model (280-282) - ✔✔Practitioner-oriented model focused on critical thinking and use of research findings.
-Considers internal and external evidence.
-Facilitates safe and effective practice
-Guided problem solving process
Five phases of Stetler model - ✔✔1. Peparation: get question and start research
2. Validation: assess studies for applicability and validity
3. Comparative Evaluation/Decision Making: Make decision about what research to use
4. Translation/Application: Converting findings into the type of change to be made/recommended. Plan application.
5. Evaluation: evaluate the plan in terms of the degree to which it was implemented and whether the goals were met
PARIHS - ✔✔developed to reflect complexities of EBP implementation
SI= f (E,C,F)
SI: successful implementation
E: evidence
C: context
F: facilitation
Evidence (in PARIHS) - ✔✔- knowledge from research, experience, and local information
Context (in PARIHS) - ✔✔- culture, leadership, and evaluation
- The environment or setting in which the change is going to be implemented
Facilitation (in PARIHS) - ✔✔- process of enabling implementation of evidence into practice
- Can be task-oreinted or process-oriented
Elements of PICOT - ✔✔Population
Intervention
Comparison
Outcome
Timeframe
Interventions - ✔✔Can be provided by a nurse/doc/etc or can be environmental
Healthy People 2020 - ✔✔Mission:
>ID nationwide health improvement priorities
>Increase public awareness
>Provide goals that are applicable at fed, state, and local levels
>engage multiple sectors in achieving goals
> ID critical research and data collection methods
clinical expertise - ✔✔Involves ability to recognize numerous family and environmental variables around our patients
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