TABLE 7.
VISUAL ACUITIES IN EYES WITH PROLIFERATAIVE RADIATION RETINOPATHY TREATED WITH PANRETINAL PHOTOCOAGULATION (PRP) VS NO TREATMENT
| CATEGORY | EYES N (%) | VISUAL ACUITY
|
||
|---|---|---|---|---|
| MEAN* | MEDIAN | RANGE | ||
| Treatment (PRP) | 23 (82.1) | |||
| Initial VA | 20/152 | 20/60 | 20/20-HM | |
| Preoperative VA | 20/189 | 20/200 | 20/25-LP | |
| Final VA | 20/357 | 20/400 | 20/25-NLP | |
| No treatment (no PRP) | 5 (17.9) | |||
| Initial VA | 20/170 | 20/200 | 20/30–20/299 | |
| Final VA | 20/1371 | LP | 20/400-NLP | |
HM, hand motion; LP, light perception; NLP, no light perception; VA, visual acuity.
*
Geometric mean converted to Snellen acuity.