Clinical Solutions
GPA: Identify fast progressors at a glance
RNFLI Summary

Guided Progression Analysis (GPA™) helps to follow glaucoma patients and identity fast progressors in need of more aggressive treatment.
  • Proprietary statistical tool.
  • High design specificity of 95%.
  • Builds on the legacy of GPA for the Humphrey® Field Analyzer (HFA™).
  • Compares each patient’s exam-to-exam variability with the RNFL-I™ variability of a widespread population.
  • Identifies statistically significant, reproducible change in focal, regional, and difficult to identify diffuse global defects.
  • Presents results in a single-page report which can be read intuitively at a glance or exported electronically.
  • How to read a GPA report.