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Table 3 Demographic features of first episode on NMOSD-ON and IDON

From: Comparing evolvement of visual field defect in neuromyelitis optica spectrum disorder-optic neuritis and idiopathic optic neuritis: a prospective study

Baseline features

NMOSD-ON ( n  = 16)

IDON ( n  = 52)

P

Age at onset (years)

30.56 ± 16.99

32.79 ± 17.57

0.657

Sex ratio F/M (%F)

13/3 (81.3%)

25/27 (48.1%)

0.034*

Affected eye by VF

  

0.874

Monocular

9 (56.3%)

30 (57.7%)

 

Binocular

7 (43.8%)

22 (42.3%)

 

Affected eye by BCVA

  

0.214

Monocular

11 (68.8%)

43 (82.7%)

 

Binocular

5 (31.2%)

9 (17.3%)

 
  1. NMOSD-ON Neuromyelitis optica spectrum disorder- optic neuritis, IDON Idiopathic optic neuritis, P P value
  2. *P < 0.05