Table 3.

Univariable and Multivariable Cox Analysis of Progressive Peripapillary RNFL Thinning

	Univariable Cox Analysis			Multivariable Cox Analysis
	Hazard Ratio	95% CI	P	Hazard Ratio	95% CI	P
Age, years	0.984	0.965–1.003	0.100
Hypertension	1.050	0.560– 1.968	0.879
Diabetes mellitus	1.410	0.669–2.972	0.367
Central corneal thickness (µm)	1.004	0.995–1.014	0.337
Disc hemorrhage	2.535	1.387–4.631	0.002	2.523	1.367–4.655	0.003
RNFL thickness, µm	1.032	0.999–1.065	0.054
GCIPL thickness, µm	0.969	0.914–1.026	0.282
Mean deviation, dB	1.058	0.971–1.152	0.198
Axial length, mm	1.114	0.887–1.399	0.355
Disc torsion, degrees	0.990	0.952–1.030	0.634
Disc tilt ratio	1.451	0.540–3.897	0.460
Baseline IOP, mm Hg	1.057	0.935–1.196	0.376
Mean IOP, mm Hg	0.994	0.802–1.136	0.599
SD IOP, mm Hg	2.253	1.159–4.379	0.017	1.473	0.733–2.962	0.277
Peak IOP, mm Hg	1.013	0.880–1.166	0.857
Mean SBP, mm Hg	0.967	0.941–0.994	0.016
Minimum SBP, mm Hg	0.954	0.929–0.979	<0.001	0.956	0.930–0.983	0.002
Maximum SBP, mm Hg	0.990	0.967–1.013	0.383
SD SBP, mm Hg	1.044	0.979–1.112	0.189
Mean DBP, mm Hg	0.973	0.935–1.013	0.177
Maximum DBP, mm Hg	0.963	0.934–0.993	0.017
Minimum DBP, mm Hg	0.997	0.968–1.028	0.865
SD DBP, mm Hg	1.073	0.976–1.180	0.146
MAP, mm Hg	0.965	0.930–1.001	0.057
MOPP, mm Hg	0.953	0.902–1.006	0.080
SPP, mm Hg	0.970	0.944–0.996	0.022
DPP, mm Hg	0.976	0.938–1.015	0.229

Indicated in bold type, P < 0.05 indicates statistical significance. CI, confidence interval.