Table 3. Demographic and clinical data of MS ON- patients with pathologic constriction ratio in UP.
| Patient | Sex | Age (years) | MS type | EDSS | CR, right/ left | VA, right/ left | pRNFLT, right/left (μm) | IEAD (μm) | IEPD (%) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | male | 32 | RRMS | 1.0 | 1.60/ 0.92 | 1.25/ 1.25 | 97/ 96 | 1 | 1 |
| 2 | female | 39 | RRMS | 2.5 | 1.31/ 0.85 | 1.25/ 1.25 | 90/ 95 | 5 | 5 |
| 3 | male | 49 | PPMS | 4.0 | 1.38/ 0.55 | 0.63/ 1.25 | 87/ 96 | 9 | 9 |
| 4 | male | 50 | RRMS | 2.0 | 1.40/ 0.71 | 1.25/ 1.25 | 89/ 94 | 5 | 5 |
| 5 | female | 62 | RRMS | 4.0 | 1.31/ 0.85 | 1.00/ 1.00 | 81/ 87 | 6 | 7 |
CR = constriction ratio, EDSS = Expanded Disability Status Scale, IEAD = intereye absolute difference, IEPD = intereye percentage difference, MS = multiple sclerosis, MS ON- = patients with multiple sclerosis without a history of ON, μm = micrometers, pRNFLT = absolute peripapillary retinal nerve fiber layer thickness, RRMS = relapsing remitting multiple sclerosis, PPMS = primary progressive multiple sclerosis, UP = ultrasound pupillometry, VA = visual acuity.