Table 2 p Values from Cox proportional hazard regression equations for single and repeat injections.

	IOP increase after single injection			IOP increase after repeat injection
	>5 mm Hg	>10 mm Hg	>30% mm Hg	>5 mm Hg	>10 mm Hg	>30% mm Hg
Baseline IOP	0.0001	0.251	0.0001	0.135	0.013	0.049
Age	0.152	0.815	0.227	0.914	0.838	0.715
Sex	0.764	0.289	0.957	0.106	0.787	0.012
Eye	0.743	0.690	0.686	0.770	0.457	0.799
Glaucoma treatment	0.056	0.536	0.362	0.596	0.355	0.935
Use of glaucoma drugs				0.57	0.955	0.937
HTN	0.632	0.903	0.126	0.910	0.492	0.957
DM	0.118	0.488	0.135	0.245	0.968	0.137
Gl drugs	0.502	0.409	0.745	0.877	0.366	0.568
Topical steroids	0.051	0.699	0.354	0.619	0.977	0.301
First injection:
Fail by 5%				0.967	0.548	0.700
Fail by 10%				0.519	0.886	0.495
Fail by 30%				0.885	0.802	0.699

HTN, hypertension; DM, diabetes mellitus.