Table 4.
Univariate analysis of factors affecting anatomical success and functional success
| Characteristics | p-value* |
|---|---|
| Anatomical success at 6 months vs | |
| CD4 counts at RD | 0.915 |
| CMVR activity at surgery | 0.570 |
| CMV size </> 50% | 0.197 |
| Macula on/off RD | > 0.999 |
| Presence of PVR | 0.272 |
| Presence of IRU | 0.603 |
| Concurrent scleral buckling | 0.628 |
| 23G/20G vitrectomy | 0.201 |
| Functional success at 6 months vs | |
| CD4 counts at RD | 0.847 |
| CMV size </> 50% | 0.103 |
| CMVR activity at surgery | 0.314 |
| CMV macula involvement | 0.088 |
| RD size </> 50% | 0.321 |
| Macula on/off RD | > 0.999 |
| Presence of PVR | > 0.999 |
| Presence of IRU | 0.367 |
| 23G/20G vitrectomy | 0.090 |
RD: retinal detachment, CMVR: cytomegalovirus retinitis,
PVR: proliferative vitreo-retinopathy, IRU: immune recovery uveitis.
*CD4 counts at RD analysed with Mann Whitney test, other variables analysed with Fisher’s.
Exact test.