Table 2

 Water drinking test results: IOP peaks and percentage of IOP fluctuations

Water drinking testWith VF deteriorationWithout VF deteriorationp Value at 95% CI
*ANCOVA from an adjusted overall baseline IOP of 12.7 mm Hg.
VF, visual field; IOP, intraocular pressure; CI, confidence interval.
IOP peak mm Hg (mean (SEM))16.8 (0.4)14.9 (0.3)<0.01*
% IOP fluctuation mm Hg (mean (SEM))34.0 (3.6)17.2 (2.8)<0.01*