Table 1.
Comparison of patient demographics and characteristics of the AMD and AMD/ERM groups at baseline.
| AMD group | AMD/ERM group | P value | |
|---|---|---|---|
| Number of patients | 35 | 28 | — |
| Mean age, years ± SD (range)* | 66.3 ± 9.9 (52–84) |
68.6 ± 9.4 (55–85) |
0.38 |
| Gender (female/male)† | 15/20 | 11/17 | 0.77 |
| CNV type classic/nonclassic† | 12/23 | 11/17 | 0.68 |
| Mean BCVA, logMAR ± SD (range)* | 0.71 ± 0.28 (0.3–1.3) |
0.73 ± 0.31 (0.3–1.3) |
0.88 |
| Mean CRT, μm ± SD (range)* | 315 ± 102 (275–462) |
371 ± 95 (298–519) |
0.06 |
| PED (%)† | 16 (45%) | 9 (32%) | 0.27 |
AMD, age-related macular degeneration; ERM, epiretinal membrane; BCVA, best corrected visual acuity; CRT, central retinal thickness; PED, pigment epithelium detachment; SD, standard deviation.
*Mann-Whitney U test.
†Chi-square test.