Characteristics | Genotypes | p valuea | ||
---|---|---|---|---|
T/T (n = 47) No. (%) | T/G (n = 88) No. (%) | G/G (n = 53) No. (%) | ||
Demographic | ||||
Age in years, mean (SD) | 59.0 (11.3) | 61.2 (11.0) | 62.2 (9.4) | 0.305* |
Male | 27 (57.4) | 49 (55.6) | 28 (52.8) | 0.894 |
Female | 20 (42.5) | 39 (44.3) | 25 (47.1) | – |
Medical history | ||||
Family history of glaucoma | 5 (10.6) | 7 (7.9) | 6 (11.3) | 0.773 |
Smoking | 8 (17.0) | 7 (7.9) | 5 (9.4) | 0.251 |
Diabetes mellitus | 18 (38.3) | 37 (42.0) | 20 (37.7) | 0.851 |
Hypertension | 15 (31.9) | 34 (38.6) | 22 (41.5) | 0.598 |
Coronary artery disease | 1 (2.1) | 3 (3.4) | 2 (3.7) | 0.885 |
Hypercholesterolemia | 1 (2.1) | 7 (7.9) | 5 (9.4) | 0.310 |
Glaucoma indices | ||||
Intraocular pressure, mmHg, mean (SD) | 22.3 (8.1) | 23.7 (8.8) | 23.2 (10.3) | 0.536** |
Cup/disc ratio | 0.77 (0.2) | 0.81 (0.6) | 0.75 (0.2) | 0.736** |
Number of anti-glaucoma medications | 1.6 (0.9) | 1.9 (1.1) | 1.8 (1.2) | 0.214** |