For various reasons, CBOâs projections for potential GDP in a specific year can change over time. This report examines a change in CBOâs projections of potential output for the year 2017, comparing the projection it published in January 2007 with the one it released in February 2014.
While the average eye pressure is approximately 15, the range of normal eye pressure is much larger. About 90 percent of people will fall between a pressure of 10 and 21. Even so, this does not mean that if you have a pressure of 22 or higher it is abnormal. Every individual and every eye is different.
Normal-tension glaucoma (also called low-tension glaucoma) is a unique condition in which optic nerve damage and vision loss have occurred despite a normal pressure inside the eye. Eye pressure, called intraocular pressure (IOP), is measured in millimeters of mercury (mm Hg).Normal eye pressure ranges from 10-21 mm Hg. Most people with glaucoma have IOP of greater than 21 mm Hg; however, in normal-tension glaucoma, people have IOP within the normal range.ormal-tension glaucoma (also called low-tension glaucoma) is a unique condition in which optic nerve damage and vision loss have occurred despite a normal pressure inside the eye. Eye pressure, called intraocular pressure (IOP), is measured in millimeters of mercury (mm Hg).