Devers Eye Institute Glaucoma Risk Calculator

Terms and Conditions

This product is protected by United States copyright laws. It is copyrighted by Devers Eye Institute and is provided for your use and should not be redistributed or copied without the consent of Devers Eye Institute.

You may not reverse engineer, decompile or disassemble the software application without the expressed consent of Devers Eye Institute. This product is provided without warranties or conditions and is provided "As Is". To the maximum extent permitted by applicable law, in no event shall Devers Eye Institute be liable for any special, incidental, indirect or consequential damages whatsoever arising out the the use of this product.


This program was developed using the published information from the OHTS study (1, 2). This equation gives a average risk of disease. The range of values represent the 95% confidences intervals of the subjects within the study and values outside of this range may not be representative of the population from which we developed the equation. Finally, the OHTS participants were experienced and reliable in visual fields. This equation is most valid when used in similar patients.

  1. Gordon MO, Beiser JA, Brandt JD, et al. The Ocular Hypertension Treatment Study: baseline factors that predict the onset of primary open-angle glaucoma. Arch Ophthalmol 200;120:714-20; discussion 829-30.
  2. Kass MA, Heuer KK, Higginbotham EJ, et al. The Oculat Hypertension Treatment Study: a randomized trial determines that topical ocular hypotensive medication delays or prevents the onset of primary open-angle glaucoma. Arch Ophthalmol 2002;120:701-13; discussion 829-30.