Predicting Visual Outcomes for Macula-Off Rhegmatogenous Retinal Detachment with Optical Coherence Tomography
Table 1
Preoperative characteristics and operative, visual, and anatomical outcomes of 56 eyes with rhegmatogenous retinal detachment and their possible association with 6-month postoperative visual acuity.
value
Number of eyes
56
—
—
Age (years)
50.0 ± 19.8
0.09
0.524a
Sex (, %)
—
0.557b
Male
38, 67.9%
—
—
Female
18, 32.1%
—
—
Spherical equivalent (diopter)
−3.15 ± 2.67
−0.01
0.950a
Duration of macular detachment (days)
33.3 ± 72.7
−0.09
0.565a
Procedure (, %)
—
0.935b
PPV only
10, 17.7%
—
—
PPV with cataract surgery
27, 48.2%
—
—
Scleral buckling
19, 33.9%
—
—
Visual course (decimal VA)
Preoperative
0.19 ± 0.27
0.48
<0.001a
1 M postoperative
0.53 ± 0.51
0.82
<0.001a
6 M postoperative
0.69 ± 0.55
—
—
Pre-op OCT findings
RD height (mm)
1.45 ± 0.87
0.47
<0.001a
Total macular area (mm2)
1.05 ± 0.16
−0.44
<0.001a
Outer layer macular area (mm2)
0.62 ± 0.13
−0.17
0.221a
Middle layer macular area (mm2)
0.19 ± 0.06
−0.04
0.759a
Inner layer macular area (mm2)
0.23 ± 0.08
−0.43
0.001a
Post-op OCT findings
1 M postoperative FT (m)
269.9 ± 79.7
−0.37
0.006a
6 M postoperative FT (m)
255.4 ± 35.7
−0.24
0.096a
FT = foveal thickness, OCT = optical coherence tomography, PPV = pars plana vitrectomy, RD = retinal detachment, and VA = visual acuity.
aSpearman’s correlation coefficient by rank test, bunpaired -test.