EBP Flashcards
What is evidence-based practice (EBP)?
EBP is the integration of the best available research evidence with clinical expertise and patient values.
Why is evidence-based practice important in health care?
It ensures that clinical decisions are based on the most current and valid research, improving patient outcomes.
What are the three components of evidence-based practice?
Best available evidence, clinical expertise, and patient preferences and values.
What is the first step in evidence-based practice?
Formulating a clear, answerable clinical question.
What does the acronym PICO stand for in EBP?
Population, Intervention, Comparison, and Outcome.
How does the PICO model assist in developing clinical questions?
How does the PICO model assist in developing clinical questions?
What is the role of clinical expertise in EBP?
It allows clinicians to apply their knowledge and skills in interpreting evidence in the context of patient care.
Why are patient values and preferences important in EBP?
Incorporating patient values ensures that care is patient-centered and respects individual preference
What type of research is typically considered the highest level of evidence?
Systematic reviews and meta-analyses of randomized controlled trials (RCTs).
What is the significance of randomized controlled trials (RCTs) in EBP?
RCTs minimize bias and provide strong evidence on the effectiveness of interventions.
What is a systematic review?
A systematic review is a summary of research on a specific topic, using a rigorous method to identify, evaluate, and synthesize studies.
What is the difference between qualitative and quantitative research?
Quantitative research involves numerical data and statistical analysis, while qualitative research explores subjective experiences and meanings.
What is the significance of observational studies in evidence-based practice?
Observational studies provide evidence when RCTs are not feasible, although they are more prone to bias.
Bias is any systematic error that can distort research findings, and minimizing it ensures the accuracy and reliability of evidence.
Publication bias occurs when positive results are more likely to be published than negative or inconclusive ones, skewing the available evidence.
What is bias in research, and why is it important to minimize it?
Bias is any systematic error that can distort research findings, and minimizing it ensures the accuracy and reliability of evidence.
What is the role of clinical guidelines in EBP
Clinical guidelines provide recommendations based on a systematic review of evidence, helping practitioners make informed decisions.
What are the five steps of evidence-based practice?
1) Formulate a question, 2) Search for evidence, 3) Appraise the evidence, 4) Apply the evidence, and 5) Evaluate the outcome.
What is critical appraisal in EBP?
Critical appraisal is the systematic evaluation of research to determine its validity, relevance, and applicability to practice.
What is the importance of patient-centered outcomes in research?
Patient-centered outcomes focus on the impact of treatment on patients’ lives, making research more relevant to clinical practice.
How can clinicians stay up to date with evidence-based practice?
By regularly reading research literature, attending workshops, and using databases such as Cochrane or PubMed.
What is a cohort study, and when is it used?
A cohort study follows a group of people over time to observe outcomes, often used when RCTs are not possible.
What is the purpose of case-control studies?
Case-control studies compare individuals with a particular condition (cases) to those without (controls) to identify factors associated with the condition.
Why is the hierarchy of evidence important in EBP?
It ranks the strength of different types of research evidence, helping clinicians determine which evidence to trust most
What challenges might a clinician face in implementing evidence-based practice?
Lack of time, limited access to quality research, and difficulty integrating evidence with patient values.
What is a meta-analysis, and how does it contribute to EBP?
A meta-analysis combines the results of multiple studies to produce a more powerful estimate of an intervention’s effectiveness.
