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| European (n=669) | African Americans (n=127) | Indians (n=149) | |
|---|---|---|---|
| Age in years | 58 (±15) | 61 (±17) | 55 (±11) |
| Central corneal thickness in microns | 559 (±40) | 535 (±41) | 521 (±39) |
| Corneal radius of curvature in mm | 7.7 (±0.3) | Not available | 7.7 (±0.3) |
| Highest recorded intraocular pressure measured using GAT in mm Hg | 17.6 (±4.5) | 19.2 (±5.3) | 25.4 (±5.4) |
