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Br J Ophthalmol 84:788-790 doi:10.1136/bjo.84.7.788
  • Scientific correspondence

Long term changes in the visual fields of patients with temporal lobe epilepsy using vigabatrin

Table 2

Long term changes in the visual field as percentage loss in groups I and II

Using vigabatrin after surgery Right eye Left eye
Measurement 1 Measurement 2 Difference Measurement 1 Measurement 2 Difference
No, group I (N=16) 17.3% 16.9% 0.4% p=0.46 17.7% 17.3% 0.5% p=0.47
Yes, group II (N=11) 17.7% 21.8% 4.2% p=0.043 17.6% 21.2% 3.5% p=0.016

  • Measurement 1 = first visual field examination before surgery.

  • Measurement 2 = last visual field after surgery.

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