An evaluation of genetic causes and environmental risks for bilateral optic atrophy
Fig 5
Comparison of patients with drinking or smoking history in relation to performance on vibration sensation test.
(A) Percentage of patients that drink or do not drink who have abnormal vibration sensation (OR, 1.02–8.68; *, p = 0.026; CI = 95%). (B) Percentage of patients that smoke or do not smoke who have an abnormal vibration sensation (OR, 0.80–6.06; p = 0.074; CI = 95%).