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Table 2 VISA clinical characteristics

From: Orbital positron emission tomography/computed tomography (PET/CT) imaging findings in graves ophthalmopathy

Vision (optic neuropathy)  
  Present n (%) 10 (31.25)
  Absent n (%) 22 (68.75)
Inflammation (VISA scale) 3.43 ± 2.01 SD
  0 Points, n (%) 0 (0)
  1-4 Points, n (%) 21 (65.62)
  5-8 Points, n (%) 11 (34.37)
Strabismus, diplopia, and restriction (0 a 3) 0.81 ± 1.06 SD
  Binocular diplopia, n (%) 7 (43.75)
  Restriction of eye movements, n (%) 14 (43.75)
Appearance  
  Mild, n (%) 11 (34.37)
  Moderate, n (%) 18 (56.25)
  Severe, n (%) 3 (9.37)