Table 1.
Demographic Characteristics of the Normal and Glaucoma Study Populations
| Characteristic | Glaucoma | Normal | P |
|---|---|---|---|
| Total number of eyes | 106 | 95 | — |
| Right eyes/left eyes (n) | 58/48 | 57/38 | 0.45 |
| Male/female (n) | 51/55 | 37/58 | 0.19 |
| Age (y), mean ± SD (range) | 67.6 ± 12.1 (21–87) | 53.6 ± 16.7 (18–87) | <0.001*** |
| Refractive error | |||
| Spherical equivalent (diopters), mean ± SD | –0.6 ± 1.8 | –0.4 ± 1.7 | 0.45 |
| Visual field | |||
| Mean deviation (dB), mean ± SD | –12.5 ± 7.9 | –1.7 ± 2.3 | <0.001*** |
| Pattern standard deviation (dB), mean ± SD | 8.4 ± 3.4 | 1.7 ± 0.5 | <0.001*** |
***
Results are statistically significant.