Table 1 Characteristic and iris configuration of participants with and without high-risk of angle closure (HRAC)
Characteristics | With High Risk of Angle-Closure (N = 78) | Without High-risk of Angle-Closure (N = 913) | P value |
|---|---|---|---|
Mean age, years (± standard deviation) | 61.3 ± 8.2 | 55.1 ± 8.9 | < 0.001 |
Male gender (%) | 32 (41.0) | 547 (59.9) | 0.001 |
Mean presenting visual acuity (logMAR) | 0.15 ± 0.16 | 0.16 ± 0.24 | 0.161 |
Mean IOP (mmHg) | 16.1 ± 2.4 | 16.7 ± 2.8、 | 0.082 |
Iris configuration (n, %) | |||
Flat | 0(0) | 666 (72.9) | < 0.001 |
Bowing | 0(0) | 51 (5.6) | |
Iris bombe | 19 (24.4) | 15 (1.6) | |
Thick peripheral iris | 22 (28.2) | 118 (12.9) | |
Mixed | 37(47.4) | 63 (6.9) | |