Zeiss Humphrey II-i series - Full GPA Report Example - Follow-Up Pages

Humphrey Field Analyzer II- i series User Manual 2660021145640 A
Guided Progression Analysis (GPA)
8-9
Full GPA Report Example – Follow-Up Pages
GPA Alert
Baseline exam dates
Progression Analysis
Deviation from Baseline
**Low Test Reliability**
warning message
Reliability Indices
Probability Plot
VFI Value
(based on Pattern Deviation Values)
Figure 8.4 GPA Follow-up Test Results from the Full GPA Report
The Follow-up pages of the Full GPA report (Figure 8.4) present data for each of up to 14 Follow-up
tests. For each Follow-up test, a Graytone, Deviation fr
om Baseline, Pattern Deviation Plot, and
Progression Analysis Probability Plot are created. The Progression Analysis Probability Plot expresses
deterioration in the visual field at each test point compared to Baseline (at the p < 5% significance
level). A GPA Alert Message, “No Progression Detected”, “Possible Progression” or “Likely
Progression,” will appear below each exam analysis.