Friday, March 1, 2013

Qualitative Study

Critical appraisal
of numeric
query
November 2010
Sarah Lawson
Research & Learning Support
sarah.lawson@kcl.ac.uk
1

Learning objectives
examine the principles of  scathing appraisal and its role 
in evidence based  send
Understand the different levels of quantitative evidence
Be  sufficient to appraise quantitative research and judge its 
validity 
Be able to  task the relevance of quantitative research 
to their own work
Know  round resources available to help them to  diminutively 
appraise research
Be able to  smallly appraise quantitative research as a 
group

What is evidence based practice?
Evidence?based practice is the integration of 
individual clinical expertise
with the 
best available extraneous clinical evidence from 
systematic research
and
patients  set and expectations

The evidence?based practice (EBP) 
process.
Decision or  disbelief arising from a 
patients care.
Formulate a focussed question.
Search for the best evidence.
Appraise the evidence.
Apply the evidence.

EBP in practice
depending upon speciality,  in the midst of 50 and 80 per 
cent of all medical activity is evidence based. 
www.shef.ac.uk/scharr/ir.percent.html

why does evidence from research fail 
to  hold into practice?

Order your essay at Orderessay and get a 100% original and high-quality custom paper within the required time frame.


75% cannot understand the statistics
70% cannot critically appraise a research paper
Using research for Practice: a UK experience of the barriers scale. 
Dunn, V. et al.

What is critical appraisal?
Weighing up evidence to see how  effective it is 
in decision making
Balanced assessment of benefits and 
strengths of research against its flaws and 
weaknesses
measure out research process and results
Skill that needs to be dear by all health 
professionals as part of their work

What critical appraisal is NOT





Negative dismissal of any piece of research
estimation of results alone
Based entirely on statistical analysis...If you want to get a full essay, order it on our website: Orderessay



If you want to get a full essay, wisit our page: write my essay .

No comments:

Post a Comment