Table 3.

Results of the univariable and multivariable regression analysis on the intraocular pressure (IOP) at year 3

Variable	Univariable model		Multivariable model
	Coefficient (95% CI)	p value	Coefficient (95% CI)	p value
Baseline IOP (mmHg)	0.171 (0.058–0.283)	0.003	0.552 (0.386/0.718)	< 0.001
Baseline medication	− 0.320 (− 0.862 to 0.222)	0.244	− 0.716 (− 1.411/− 0.022)	0.044
CDR	− 3.008 (− 6.839 to 0.823)	0.122	1.740 (− 2.750/6.230)	0.439
Global RNFL	0.037 (− 0.017 to 0.091)	0.176	0.03 (− 0.022/0.074)	0.275
Surgery type	0.536 (− 0.277 to 1.348)	0.194	1.14 (− 0.203/2.485)	0.094

RNFL retinal nerve fiber layer, CDR cup to disc ratio