Skip to main content

Table 4 Comparisons of VEP latency and amplitude at baseline and after 6 months follow up between IIH groups

From: Quantitative d-dimer level and anticoagulant therapy in idiopathic intracranial hypertension

VEP latency Group (1) (n = 12) Group [2] (n = 12) p value a
Mean ± SD Mean ± SD
Latency
Base line 101.9 ± 4.2 100.9 ± 11.3 0.8
6 months 87.3 ± 9.9 95.8 ± 5.6 0.02
p valueb < 0.001 < 0.001  
Amplitude
Base line 11.5 ± 5.4 10.6 ± 3.4 0.6
6 months 12.2 ± 5.4 11.2 ± 3.5 0.6
p valueb 0.02 0.006  
  1. VEP visual evoked potentials
  2. aSignificance between both groups
  3. bSignificance in each study group