Lubbock median household income is $8,362 lower than the median Texas household income and $8,484 less than the US median household income. 2016 metro income data (including Lubbock median household income) will be released in September of 2017. Median family and per capita income for Lubbock are shown below.
Eye pressure is measured in millimeters of mercury (mm Hg). Normal eye pressure ranges from 10 to 21 mm Hg. When a person's pressure is higher than 21 mm Hg, they are at an increased risk for developing glaucoma. Some people can tolerate pressures slightly higher than normal without developing glaucoma.ormal eye pressure ranges from 10 to 21 mm Hg. When a person's pressure is higher than 21 mm Hg, they are at an increased risk for developing glaucoma.
Intraocular pressure (IOP) is the fluid pressure inside the eye. Tonometry is the method eye care professionals use to determine this. IOP is an important aspect in the evaluation of patients at risk from glaucoma.Most tonometers are calibrated to measure pressure in millimeters of mercury (mmHg).urrent consensus among ophthalmologists and optometrists define normal intraocular pressure as that between 10 mmHg and 20 mmHg. The average value of intraocular pressure is 15.5 mmHg with fluctuations of about 2.75 mmHg.