Variables | 12 months postoperatively | 24 months postoperatively | ||||
---|---|---|---|---|---|---|
Stable subgroup (n=30) | Unstable subgroup (n=30) | P value | Stable subgroup (n=20) | Unstable subgroup (n=27) | P value | |
Age (years) | 62.47 ± 10.68 | 68.83 ± 10.58 | 0.024 a | 62.40 ± 11.77 | 66.40 ± 10.55 | 0.222 c |
Sex (male/female) | 17 / 13 | 17 / 13 | 1.000 b | 12 / 8 | 16 / 11 | 0.599 b |
Type of glaucoma (ACG/OAG) | 17 / 13 | 17 / 13 | 1.000 b | 9 / 11 | 17 / 10 | 0.177 b |
Baseline BCVA (LogMAR) | 0.61 ± 0.82 | 0.74 ± 0.82 | 0.530 a | 0.87 ± 1.05 | 0.44 ± 0.39 | 0.197 c |
Postoperative BCVA (LogMAR) | 0.40 ± 0.76 | 0.57 ± 0.95 | 0.449 a | 0.59 ± 10.7 | 0.36 ± 0.60 | 0.334 c |
Baseline IOP (mmHg) | 31.87 ± 10.50 | 27.33 ± 9.18 | 0.080 a | 30.15 ± 9.23 | 29.37 ± 10.01 | 0.384 c |
Postoperative IOP (mmHg) | 13.50 ± 2.67 | 13.20 ± 3.57 | 0.714 a | 13.75 ± 2.86 | 13.48 ± 3.41 | 0.312 c |
AL (mm) | 23.11 ± 0.89 | 23.20 ± 1.19 | 0.735 a | 23.20 ± 0.94 | 23.22 ± 1.16 | 0.249 c |
ACD (mm) | 2.23 ± 0.47 | 2.27 ± 0.50 | 0.492 a | 2.28 ± 0.46 | 2.08 ± 0.41 | 0.040 c |
LV (mm) | 0.74 ± 0.31 | 0.89 ± 0.27 | 0.038 a | 0.70 ± 0.35 | 0.94 ± 0.21 | 0.010 c |
AV (mm) | 2.96 ± 0.27 | 3.17 ± 0.47 | 0.041 a | 2.99 ± 0.26 | 3.02 ± 0.45 | 0.418 c |