Table 3. Multivariate risk factors associated with visual field progression by modified Anderson–Hodapp criteria in temporally tilted disc in normal tension glaucoma.

Variables	Hazard ratio	95% CI	P-valuea
Age	0.94	0.89–0.99	0.03
Gender	0.89	0.27–2.88	0.84
Number of topical medications	3.07	1.08–8.76	0.04
Baseline IOP	0.13	0.50–2.62	0.40
Mean IOP	0.45	0.18–2.01	0.20
Peak IOP	0.26	0.60–2.35	0.42
Baseline mean RNFL thickness	0.94	0.89–0.99	0.03
Baseline mean CCT	1.00	0.98–1.02	0.78
RNFL defect type	3.08	1.17–8.14	0.02
Baseline MD	1.82	1.05–3.17	0.03

Abbreviations: CCT, central corneal thickness; CI, confidence interval; IOP, intraocular pressure; MD, mean deviation; RNFL, retinal nerve fiber layer.

^aMultiple Cox regression.