TABLE 3 .

The association of VA improvement or stabilization (within 0.2 logmar) in the surgical eye (n = 37) and pre-operative risk factors in patients undergoing ONSF for IIH^a.

Measure	Coefficient from logistic regression model	Odds ratio	95% CI	p Value
Pre-operative VA (logmar)	−2.3	0.1	0.02, 0.7	0.01*
Pre-operative MD	−0.01	0.99	0.8, 1.2	0.9
Pre-operative colour vision	3.1	21.6	3.2, 144	0.002*
Pre-operative optic nerve pallor	0.6	1.8	0.3, 10	0.5
Gender	0.02	1.0	0.2, 7	0.9
Age	0.008	1	0.9, 1.1	0.78
Time to operation	−0.02	0.98	0.96, 0.99	0.04*
Afferent pupillary defect	−0.6	0.56	0.2, 2.1	0.39
Follow-up length	0.002	0.99	0.99, 1.0	0.28

^aEyes in which the MD improved by at least 5 dB were considered “improved”, within 5 dB were considered “stable”, and a worsening of MD by at least 5 dB were considered “deteriorated”.

*p Value < 0.05 considered statistically significant.