Who the fuck cares about that prediction? You come up with solutions that prevent that death. Are you that fucking stupid?
Oops, I'm not playing by the polite rules of Dale Carnegie, 'How to Win Friends and Influence People'.
Politeness
will never solve anything in stroke. I call them as I see them.
S100B Serum Elevation Predicts In-Hospital Mortality After Brain Arteriovenous Malformation Rupture
Abstract
Background and Purpose—
S100B protein serum elevation has been associated with poor prognosis in neurologically ill patients. The purpose of this study is to determine whether elevation of S100B is associated with increased in-hospital mortality after brain arteriovenous malformation rupture.Methods—
This is a retrospective study of patients admitted for brain arteriovenous malformation rupture. The study population was divided into derivation and validation cohorts. Univariate followed by multivariate logistic regression was used to determine whether elevation of S100B serum levels above 0.5 µg/L during the first 48 hours after admission (S100Bmax48) was associated with in-hospital mortality.Results—
Two hundred and three ruptures met inclusion criteria. Twenty-three led to in-hospital mortality (11%). Mean S100Bmax48 was 0.49±0.62 µg/L. In the derivation cohort (n=101 ruptures), multivariate analysis found Glasgow coma scale score ≤8 (odds ratio, 21; 95% CI, 2–216; 0.001) and an S100Bmax48>0.5 µg/L (odds ratio, 19; 95% CI, 2–188; P=0.001) to be associated with in-hospital mortality. When applied to the validation cohort (n=102 ruptures), the same model found only S100Bmax48>0.5 µg/L (odds ratio, 8; 95% CI, 1.5–44; P=0.01) to be associated with in-hospital mortality.Conclusions—
Elevated S100B protein serum level is strongly associated with in-hospital mortality after brain arteriovenous malformation rupture.Footnotes
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