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. Author manuscript; available in PMC: 2020 Jun 1.
Published in final edited form as: Am J Ophthalmol. 2019 Feb 19;202:126–132. doi: 10.1016/j.ajo.2019.02.014

Table 2.

Effect of Timolol on Intraocular Pressure and Outflow Facility

Baseline Timolol P
mean ± SD mean ± SD
IOP (mmHg) 15.1 ± 3.0 12.4 ± 2.4 < 0.001
Outflow Facility (μL/min/mmHg) 0.23 ± 0.08 0.18 ± 0.08 <0.001

Both IOP and outflow facility decreased significantly after 1 week of treatment with timolol in healthy human eyes.

IOP = Intraocular pressure