Table 1.
Patient characteristics and 6-month post-operative optical coherence tomography and Humphrey visual field measurements in the macula-off and macula-on rhegmatogenous retinal detachment (RRD) groups
| Macula-off RRD | Macula-on RRD | |
|---|---|---|
| Age, mean ± SD (range) | 69.7 ± 10.2 (51–85) | 62.4 ± 7.7 (49–74) |
| Sex, N | ||
| Male | 11 | 5 |
| Female | 2 | 3 |
| Best corrected visual acuity, mean ± SD LOGMAR | ||
| At presentation | 1.74 ± 1.04 | − 0.1 ± 0.13 |
| 6 months post-operative | 0.76 ± 0.51 | 0.42 ± 0.54 |
| Duration of symptoms, mean ± SD weeks (range) | 3.9 ± 3.2 (1–11) | 6.5 ± 4.9 (1–12) |
| Duration from presentation to surgery, mean ± SD days (range) | 12.4 ± 19.3 (0–70) | 7.6 ± 20.8 (0–59) |
| Central retinal thickness, mean ± SD µm (range) | ||
| Affected eyes | 312.73 ± 46.23 (234–381) | 321.71 ± 46.99 (252–369) |
| Unaffected eyes | 322.25 ± 89.67 (264– 602) | 306.88 ± 36.40 (254–349) |
| Outer nuclear layer thickness, mean ± SD µm | ||
| Affected eyes | 73.10 ± 4.98 | 97.70 ± 3.62 |
| Unaffected eyes | 93.75 ± 4.99 | 95 ± 9.81 |
| Outer retinal segment thickness, mean ± SD µm | ||
| Affected eyes | 91.50 ± 8.66 | 93.00 ± 4.40 |
| Unaffected eyes | 91.83 ± 4.61 | 92.14 ± 3.63 |
| RPE-EZ, mean ± SD µm | ||
| Affected eyes | 21.67 ± 6.27 | 26.00 ± 9.01 |
| Unaffected eyes | 26.75 ± 5.86 | 24.50 ± 3.25 |
| ELM-EZ, mean ± SD µm | ||
| Affected eyes | 32.89 ± 5.51 | 40.86 ± 10.17 |
| Unaffected eyes | 37.67 ± 5.83 | 37.12 ± 4.05 |
| Retinal sensitivity, mean ± SD dB | ||
| Affected eyes | 28.3 ± 2.72 | 30.2 ± 2.27 |
| Unaffected eyes | 30.4 ± 4.21 | 31.3 ± 1.73 |
| Mean deviation, mean ± SD dB | ||
| Affected eyes | -4.16 ± 2.12 | -3.7 ± 3.17 |
| Unaffected eyes | -3.44 ± 9.18 | -0.9 ± 2.00 |
| Pattern standard deviation, mean ± SD dB | ||
| Affected eyes | 2.03 ± 0.48 | 2.88 ± 2.62 |
| Unaffected eyes | 2.49 ± 1.58 | 2.35 ± 1.46 |
SD, standard deviation; RPE-EZ, retinal pigmented epithelium–ellipsoid zone; ELM-EZ, external limiting membrane–ellipsoid zone