From: A new M23-based ELISA assay for anti-aquaporin 4 autoantibodies: diagnostic accuracy and clinical correlation
NMO
LETM
Cut off value (U/mL)
> 2.1
Sensitivity (%)
83.3 (CI 62.6ā95.2)
25 (CI 9.8ā46.7)
Specificity (%)
100 (CI 87.1ā100)
Accuracya
83.3
25
pLR
ā
nLR
0.17
0.75