Table 1.
Baseline Demographic and Clinical Characteristics of the Study Population
| Parameter | LALES | CHES | P | Overall |
|---|---|---|---|---|
| Sex, n (%) | <0.001 | |||
| Female | 2091 (58.1) | 2536 (63.3) | 4627 (60.9) | |
| Male | 1505 (41.9) | 1469 (36.7) | 2974 (39.1) | |
| Age (y), mean ± SD | 60.8 ± 8.5 | 60.4 ± 8.0 | 0.24 | 60.6 ± 8.3) |
| POAG, n (%) | <0.001 | |||
| No | 3379 (94) | 3846 (96.0) | 7225 (95.1) | |
| Yes | 217 (6.0) | 159 (4.0) | 376 (4.9) | |
| FHG+, n (%) | 0.39 | |||
| No | 3139 (91.6) | 3299 (91.0) | 6438 (91.3) | |
| Yes | 289 (8.4) | 328 (9.0) | 617 (8.7) | |
| IOP (mmHg), mean ± SD | 14.7 ± 3.5 | 15.3 ± 3.1 | <0.001 | 15.0 ± 3.3 |
| AL (mm), mean ± SD | 23.3 ± 1.0 | 23.9 ± 1.4 | <0.001 | 23.6 ± 1.2 |
| RE (D), mean ± SD | 0.45 ± 1.9 | −0.56 ± 3.0 | <0.001 | −0.08 ± 2.6 |
| RE (D) severity, n (%) | <0.001 | |||
| No myopia (>−0.5) | 2936 (82.2) | 2488 (62.6) | 5424 (71.9) | |
| Mild myopia (≤−0.5 to >−3) | 514 (14.4) | 889 (22.4) | 1403 (18.6) | |
| Moderate myopia (≤−3 to > −6) | 82 (2.3) | 374 (9.4) | 456 (6.0) | |
| High myopia (≤−6) | 40 (1.1) | 223 (5.6) | 263 (3.5) | |
| AL > 26 mm, n (%) | <0.001 | |||
| No | 3518 (98.9) | 3646 (92.6) | 7164 (95.6) | |
| Yes | 38 (1.1) | 292 (7.4) | 330 (4.4) |
Tests of comparison were χ2 for categorical variables and Kruskall–Wallis test of medians for continuous variables. FHG, family history of glaucoma.