Table 3:
Characteristics of eyes with cytomegalovirus retinitis, stratified by telemedicine results
| Characteristic | Detected on photographya (True positives; N=6) | Not detected on photographya (False negatives; N=15) | P- Valueb |
|---|---|---|---|
| n(%) or Median (IQR) | n(%) or Median (IQR) | ||
| Visual Acuity | 6/120 (6/18 to HM) | 6/6 (6/6 to 6/9) | 0.006 |
| Visual symptoms | 5 (83.3%) | 2 (13.3%) | 0.006 |
| Lesion Size | |||
| <10% | 0 (0%) | 13 (86.7%) | 0.001 |
| 10%−24% | 1 (16.7%) | 1 (6.7%)b | |
| 25%−50% | 3 (50.0%) | 1 (6.7%)b | |
| >50% | 2 (33.3%) | 0 (0%) | |
| Most Posterior Zone | |||
| 1 | 4 (66.7%) | 2 (13.3%) | 0.04 |
| 2 | 2 (33.3%) | 6 (40.0%) | |
| 3 | 0 (0%) | 7 (46.7%) | |
| Border Opacity | |||
| 1+ | 0 (0%) | 9 (60.0%) | <0.001 |
| 2+ | 1 (16.6%) | 5 (33.3%) | |
| 3+ | 0 (0%) | 1 (6.7%) | |
| 4+ | 5 (83.3%) | 0 (0%) | |
| Photograph gradabilityc | |||
| Good | 1 (16.7%) | 11 (73.3%) | 0.04 |
| Acceptable | 4 (66.7%) | 4 (26.7%) | |
| Poor | 1 (16.7%) | 0 (0.0%) |
HM=Hand Motions
a
Results stratified by the consensus grade given by at least 2 of 3 remote graders
b
Fisher’s exact or Wilcoxon rank sum test
c
Gradability score given by at least 2 graders