Why the study?
Does the PAASH scale predict poor outcome at 3 months in patients with subarachnoid hemorrhage better than the WFNS scale?
Does the PAASH scale predict poor outcome at 3 months in patients with subarachnoid hemorrhage better than the WFNS scale?
Both the PAASH and WFNS scales demonstrate good discriminatory ability for predicting 3-month prognosis in subarachnoid hemorrhage, with PAASH showing a more gradual increase in odds ratios.
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Similar predictive accuracy supports either scale for subarachnoid hemorrhage prognosis; leaves open prospective validation of clinical utility.
Heuven et al. (2008) studied this question.
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