Essay about Critical Review of Journal Article

1969 Words Jan 15th, 2011 8 Pages
INTRODUCTION
This critical review of the quantitative study “Evaluation of a multiprofessional community stroke team: a randomised controlled trial. Clinical Rehabilitation; 18 pp 40-47

STUDY PURPOSE
The study aims to conclusively evaluate how effective it is to employ a specialist community stroke team for the rehabilitation of stroke victims in a community based setting. This is clearly established at within the opening lines of the article. In the summary at the beginning of the article the author claims that the available evidence is inconclusive and his aim is to provide conclusive proof with regards to evidence based practise for the patient. A research article should state its’ aims clearly and should assume the audience has no
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According to Sim and Wright (2000) the accessible population is the portion of the target population that is available to the researcher and the sample is then taken from this accessible population. The groups are similar to each other with regards to gender and age distribution; this also increases the validity of the study as this similarity reduces the variables of the study. The overall population was a convenience sample which was then randomized to two groups.

DATA COLLECTION
Six months after randomization all the patients were sent a letter asking them to consent to being in a study to evaluate the input of a community stroke team. According to Lincoln et al (2004) the consent forms and outcome questionnaires were sent this late so as to reduce bias. It was thought that group A which was receiving routine care would have lower expectations if confronted with the realization that the alternate group may receive superior care. Some would possibly insist on being referred to the specialist community stroke team The Local Research Ethics Committee granted ethical approval for this study to go ahead. This indicates that the value of the research undertaken outweighed any harm that this consenting method may have caused as patients in Group A were still receiving routine care.
However, the department of health has
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