Author(s)

Valentin T. Diaz-Aleman^*, Marta Gonzalez-Hernandez, Denisse Angel-Pereira, Andres Blasco-Alberto

Department of Ophthalmology, Hospital Universitario de Canarias, S/C de Tenerife, Spain.

Purpose: The main objective was to analyze the relationship between maximum cup depth (MCD), mean defect (MD), central corneal thickness (CCT), age and disc area, in patients with ocular hypertension (OHT) and primary open angle glaucoma (POAG). Methods: Cross-sectional study of patients diagnosed with OHT and POAG. Visual fields were obtained using an Octopus 300 analyzer, TOP strategy. MCD and disc area were obtained using a Heidelberg Retina Tomograph. Results: The study sample comprised 234 eyes of 143 patients, 91 women and 52 men, mean age 63.55 years (SD 10.49). Mean values were: MCD 0.52 mm (SD 0.27), MD 2.78 dB (SD 5.02), CCT 543.5 μm (SD 36.63), IOP 16.73 mmHg (SD 2.93), and disc area 2.01 mm² (SD 0.39). A significant correlation was observed between MCD and age in patients under 60 years, between MCD and disc area, and between MD and disc area. Conclusions: Our study showed a correlation between MCD and age which was significant in patients under 60 years of age, between MCD and disc area and between MD and disc area, suggesting that the larger the disc area, the greater the MCD and the MD in patients with OHT and POAG.

POAG, OHT, Disk Area, Maximum Cup *Corresponding

T. Diaz-Aleman, V. , Gonzalez-Hernandez, M. , Angel-Pereira, D. and Blasco-Alberto, A. (2016) Age, Maximum Cup Depth, Central Corneal Thickness, Disc Area and Mean Defect in Patients with Open Angle Glaucoma and Ocular Hypertension. Open Journal of Ophthalmology, 6, 150-157. doi: 10.4236/ojoph.2016.63021.