FDT test defects | Visual fields | ||||
---|---|---|---|---|---|
 | Normal | Definitely glaucoma | Probably glaucoma | Possibly glaucoma | Unlikely glaucomaa |
P <5 % | 2 or less non-adjacent | 4 | 3 | 2 adjacent |  |
P <2 % | 1 | 3 | 2 | 1 |  |
P <1 % | 0 | 2 | 1 non-edge |  |  |
P <0.5 % | 0 | 1 | 1 non-edge |  |  |
Comments | Â | At any location in any hemi-field | At one hemi-field | At one hemi-field | If TDP plot is better than PDP plot |
Participants with glaucoma | Total | Â | Â | Â | Â |
 Number of participantsb | 268 (100 %) | 252 (94 %) | 6 (2.2 %) | 9 (3.4 %) | 1 (0.4 %) |
 Number of eyes | 310 (100 %) | 283 (91.3 %) | 9 (2.9 %) | 13 (4.2 %) | 5 (1.6 %) |