• J Neurosci Nurs · Dec 2002

    Review Comparative Study

    Grading scales used in the management of aneurysmal subarachnoid hemorrhage: a critical review.

    • Stephen J Cavanagh and Vickie L Gordon.
    • Wayne State University, Detroit, MI, USA. ad5949@wayne.edu
    • J Neurosci Nurs. 2002 Dec 1;34(6):288-95.

    AbstractThe use of grading scales to predict clinical outcomes following aneurysmal subarachnoid hemorrhage (aSAH) is commonplace. In recent times management of aSAH patients has developed such that surgical intervention is taking place earlier in the course of the illness. Given the complex and multifactoral clinical picture of these patients, there is an increased impetus to examine and reevaluate the relative merits and predictive characteristics of grading scales. The measurement characteristics and predictive power of the following instruments were reviewed: Fisher Scale (FS), Glasgow Coma Scale (GCS), Glasgow Outcome Score (GOS), Hunt and Hess (HH) Scale, Karnovsky Performance Scale (KPS), and the World Federation of Neurological Surgeons (WFNS) Scale. No uniformly conclusive findings were found when the HH Scale, GCS, and WFNS Scale were used to predict clinical outcomes. No instrument consistently outperformed any other across age or severity. Contradictory findings were reported. Difficulties were encountered in comparing instruments because of administration, scoring schemes, timing of assessments, and psychometric properties, such as interrater reliability. Reports on newly developed instruments often lacked the replication data necessary to effectively compare measures currently in use. The timing of measurements and the use of serial measures emerged as important factors in the prediction of clinical outcomes. Assessments taken close to the time of surgical intervention were found to have superior predictive abilities.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.