Table 1 Clinical characteristics of enrolled patients
Characteristics | ERM group (n = 25) | Control group (n = 24) | P value |
|---|---|---|---|
Age, years | 63.92 ± 5.27 | 63.63 ± 3.89 | 0.809 |
Follow up, months | 18.68 ± 8.88 | 18.96 ± 5.96 | 0.898 |
Sex, male (%) | 6 (24.0) | 11 (45.8) | 0.140 |
Diabetes, yes (%) | 2 (8.0) | 2 (8.3) | 0.680 |
Hypertenstion, yes (%) | 11 (44.0) | 10 (41.7) | 0.549 |
Laterality, OD (%) | 15 (60.0) | 15 (62.5) | > 0.999 |
Previous LASER photocoagulation, yes (%) | 3 (12.0) | 2 (8.3) | 0.520 |
Refractive error in SE, D | -0.48 ± 0.66 | -0.38 ± 0.26 | 0.283 |
Refractive astigmatism, D | -0.57 ± 0.34 | -0.47 ± 0.26 | 0.510 |
Axial lengths, mm | 23.53 ± 0.70 | 23.86 ± 0.98 | 0.285 |
Mean keratometry, D | 44.09 ± 1.76 | 43.96 ± 1.26 | 0.796 |
Corneal astigmatism, D | -0.61 ± 0.38 | -0.58 ± 0.26 | 0.762 |
Central subfield thickness, µm | 398.85 ± 53.44 | 266.25 ± 23.38 | < 0.001 |
Grade of ERM | |||
Grade 2, no (%) | 11 (44.0) | ||
Grade 3, no (%) | 14 (56.0) | ||