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Table 2 Neurological and ophthalmological signs at presentation

From: The clinical characteristics, treatment and prognosis differences between occipital brain tumors with venous flow obstruction and occipital brain tumors without venous flow obstruction

Clinical Signs

Study Group

Control group

P_Value

VA for distance

0.17

0.00

0.029*

MD

-9.20

-16.88

0.541

CV

4.33

5

0.396

RAPD

3 (50%)

0 (0%)

0.046*

Disc edema

6 (100%)

1 (16.7%)

< 0.01*

OCT_RNFL

232.75

87

< 0.01*

  1. VA- Visual Acuity, MD- Mean Deviation; CV- color vision; RAPD- Relative afferent pupillary defects. *- Statistically significant