Table 2 Preoperative demographics of patients undergoing V4c ICL implantation
From: Buffering zone of implantable Collamer lens sizing in V4c
Normal-sizing (N = 19 eyes) | Under-sizing (N = 24 eyes) | Overall (N = 43 eyes) | PNormal_Under | |
|---|---|---|---|---|
Age (years) | 28.79 ± 9.63 | 28.46 ± 7.83 | 28.60 ± 8.56 | 0.902 |
Sex (male, %) | 1/19 (5.26%) | 2/24 (8.33%) | 3/43 (6.98%) | 0.589 (Fisher’s exact) |
ICL power (diopters) | −10.87 ± 3.16 | −9.47 ± 2.98 | −10.09 ± 3.10 | 0.144 |
Proportion of Toric ICL-implanted eyes (%) | 10/19 (52.63%) | 15/24 (62.50%) | 25/43 (58.14%) | 0.515 (Pearson’s chi-squared) |
Preop IOP (mmHg) | 17.05 ± 1.64 | 16.04 ± 2.90 | 16.49 ± 2.45 | 0.158 |
Preop MR SE (diopters) | −9.77 ± 3.11 | −8.51 ± 2.56 | −9.07 ± 2.85 | 0.154 |
Preop BCVA (logMAR) | 0.064 ± 0.115 | 0.018 ± 0.052 | 0.038 ± 0.088 | 0.115 |
Preop ECC (/mm2) | 2983.84 ± 769.84 | 2490.08 ± 1352.02 | 2708.26 ± 1147.42 | 0.140 |