Computed tomographic angiography criteria in the diagnosis of brain death-comparison of sensitivity and interobserver reliability of different evaluation scales.

Neuroradiology · 2014 · PMC4125746 · PMID 24801451

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showed a trendno p-value reported

However, the analysis of interobserver agreement showed a trend towards lower values of Kendall’s tau-b coefficient using the 4-point scale.

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