Intraocular pressure correlation to progressive retinal nerve fiber layer loss in primary open angle glaucoma as measured by standard and modified goldmann applanation tonometers

Table 8 Average Corneal Hysteresis with Avg. Standard Prism IOP: Fixed effects: regress.yr ~ Std.IOP.avg + CH.avg + age + sex + race + Eye + CCT

Column1	Reg. Coeff	Std. Error	Deg of Freedom	t-value	p-value
Intercept	− 0.3023	1.1103	56	− 0.2722	0.7864
Std.IOP.avg mmHg	− 0.0401	0.0249	56	− 1.6115	0.1127
CH.avg mmHg	0.1469	0.0653	56	2.2511	0.0283
Age yrs	− 0.0092	0.0092	55	− 1.0159	0.3141
Sex Male	− 0.4301	0.2185	55	− 1.9673	0.0542
Race African	0.0766	0.3677	55	0.1948	0.8462
Race Asian	− 0.3503	0.8103	55	− 0.4322	0.6672
Race Hispanic	0.1944	0.2906	55	0.6689	0.5064
Eye OS	− 0.2112	0.1872	55	− 1.1316	0.2626
CCT µm	− 0.0083	0.1009	56	− 0.4304	0.6465

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