Table 4.
Comparison of GHT Results for Pre-Perimetric Glaucoma and POAG Eyes, Both with and without the Use of the KIROS 1–400 Filter
| ONL | Borderline | WNL | Z- Value | p- Value* | ||
|---|---|---|---|---|---|---|
| PPG | NF | 0 | 4 | 26 | 0.38 | 0.71 |
| KIROS | 0 | 3 | 27 | |||
| POAG | NF | 26 | 12 | 12 | −0.1 | 0.66 |
| KIROS | 30 | 6 | 14 |
Note: * Wilcoxon Signed Rank Test, Statistical significance was set at p<0.05.
Abbreviations: GHT, Glaucoma Hemifield Test; KIROS, The Yellow Kiros 1–400 filter; NF, No Filter; ONL, Outside Normal Limits; POAG, Primary Open Angle Glaucoma; PPG, Pre-perimetric Glaucoma; WNL, Within Normal Limits.