June 2013
Volume 54, Issue 15
ARVO Annual Meeting Abstract  |   June 2013
Visual Field Progression Rate of Different Glaucomatous Optic Disc Phenotypes in Progressive Open-Angle Glaucoma
Author Affiliations & Notes
  • Jong Rak Lee
    Ophthalmology, Asan medical center, Seoul, Republic of Korea
  • Kyoung Sub Lee
    Ophthalmology, Asan medical center, Seoul, Republic of Korea
  • Michael Kook
    Ophthalmology, Asan medical center, Seoul, Republic of Korea
  • Footnotes
    Commercial Relationships Jong Rak Lee, None; Kyoung Sub Lee, None; Michael Kook, None
  • Footnotes
    Support None
Investigative Ophthalmology & Visual Science June 2013, Vol.54, 3921. doi:
  • Views
  • Share
  • Tools
    • Alerts
      This feature is available to authenticated users only.
      Sign In or Create an Account ×
    • Get Citation

      Jong Rak Lee, Kyoung Sub Lee, Michael Kook; Visual Field Progression Rate of Different Glaucomatous Optic Disc Phenotypes in Progressive Open-Angle Glaucoma. Invest. Ophthalmol. Vis. Sci. 2013;54(15):3921.

      Download citation file:

      © ARVO (1962-2015); The Authors (2016-present)

  • Supplements

To investigate and compare visual field (VF) progression rate of different VF regions according to glaucomatous optic disc phenotypes (Nicolela & Drance classification) in open-angle glaucoma (OAG) patients with baseline intraocular pressure (IOP) in normal statistical range (≥70%) experiencing VF progression assessed by Humphrey VF analyzer


OAG patients with VF progression by event-based analysis and a minimum of 5 VF tests over at least 2 years were initially classified as focal, concentric, myopic, senile sclerotic groups according to optic disc appearance as described by Nicolela and Drance. After adjusting covariates- age, sex, laterality, spherical equivalent (SE), baseline/mean follow-up IOP, baseline VF global indices, using linear mixed-effects model, VF progression rate was evaluated with respect to mean thresholds of overall and regional clusters in central 10 and peripheral 10 to 24 degrees, and compared among different groups. VF Progression rate was defined significant with negative slope having following significance level (p < 0.05 for overall, P<0.025 for central and peripheral clusters).


121 eyes (58 focal, 22 concentric, 41 myopic) were included in the analysis with a mean follow-up period of 6.1 years and a mean number of VF tests of 6.3. Myopic group was younger (42.5 years) and more myopic (-5.0 D) than focal (55.5 years, -0.7 D) and concentric (53.7 years, -1.1 D) groups, but other demographic factors were not significantly different among the groups. All groups showed significant rate of VF progression over time (P<0.025). In overall VF area, concentric group showed faster VF progression (-0.54 dB/year) than focal (-0.44 dB/year) or myopic (-0.36 dB/year) groups. In central 10 degrees, focal group showed fastest VF progression rate (-0.55 dB/year) whereas concentric group showed fastest progression rate (-0.57 dB/year) in peripheral 10 to 24 degrees. Among various covariates, age (p<0.01) and initial MD (P<0.01) were associated with faster VF progression rate at all clusters. Myopic group showed slowest progression rate in both central and peripheral area (-0.35 dB/year).


In progressive patients with OAG, glaucomatous optic disc classification based on phenotypes may be useful in terms of predicting VF progression rate at different VF areas (central vs. peripheral).

Keywords: 627 optic disc • 758 visual fields  

This PDF is available to Subscribers Only

Sign in or purchase a subscription to access this content. ×

You must be signed into an individual account to use this feature.