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. 2011 Dec;32(11):2054–2060. doi: 10.3174/ajnr.A2682

Contingency table comparing the results of the diagnostic tests (2D and 3D FLAIR) and the reference standard (CT) for patients with SAH and controls (patients with epilepsy)

Diagnostic Test 3T FLAIR
Cube-FLAIR
Positive Negative Positive Negative
Aa
    Positive 13 7 20 0
    Negative 6 14 0 20
Bb
    Positive 35 25 57 3
    Negative 36 304 0 340
a

Per patient.

b

Per location.