Table 3.
Descriptive statistics for the selected numerical measures of the study participants’ eyes.
| Investigated Trait | Cases (n = 61 Eyes) |
Controls (n = 81 Eyes) |
p-Value ** | ||
|---|---|---|---|---|---|
| M (SD) * | Me (Q1–Q3) * | M (SD) * | Me (Q1–Q3) * | ||
| Age (years) | 46.5 (9.7) | 48 (40–54) | 44.1 (9.6) | 41 (35–55) | =0.1520 |
| FAZ superficial | 0.260 (0.104) | 0.26 (0.17–0.35) | 0.246 (0.095) | 0.25 (0.18–0.30) | =0.5361 |
| FAZ deep | 0.248 (0.176) | 0.18 (0.12–0.37) | 0.202 (0.147) | 0.16 (0.12–0.24) | =0.1527 |
| Foveal SVD | 23.3 (5.5) | 23.0 (12.3–38.6) | 24.0 (3.9) | 23.5 (22.0–26.5) | =0.3767 |
| Parafoveal SVD superior | 41.1 (2.9) | 41.1 (19.5–26.6) | 41.7 (1.6) | 41.8 (41.0–42.7) | =0.0655 |
| Parafoveal SVD inferior | 41.9 (2.0) | 41.8 (40.2–42.5) | 42.0 (1.1) | 41.9 (41.1–42.7) | =0.5463 |
| Parafoveal SVD temporal | 39.1 (3.5) | 39.2 (37.6–41.1) | 39.7 (1.8) | 39.5 (38.5–40.5) | =0.0705 |
| Parafoveal SVD nasal | 40.1 (3.1) | 40.3 (38.6–41.5) | 40.6 (1.7) | 40.5 (39.6–41.8) | =0.1247 |
| Parafoveal mean SVD | 40.6 (2.5) | 40.3 (39.7–41.6) | 41.0 (1.3) | 40.8 (40.2–41.8) | =0.0713 |
| Foveal DVD | 27.4 (7.6) | 29.6 (23.2–32.5) | 28.0 (9.0) | 32.4 (21.4–35.0) | =0.8505 |
| Parafoveal DVD superior | 41.8 (2.7) | 42.1 (41.0–43.6) | 38.9 (5.0) | 41.3 (32.8–42.1) | <0 . 0001 |
| Parafoveal DVD inferior | 42.0 (3.1) | 42.3 (41.4–43.8) | 38.8 (5.3) | 41.3 (32.3–42.1) | <0.0001 |
| Parafoveal DVD temporal | 42.1 (2.6) | 42.6 (40.5–44.3) | 38.2 (5.3) | 40.8 (32.5–41.9) | <0.0001 |
| Parafoveal DVD nasal | 42.0 (3.7) | 42.6 (41.2–44.1) | 39.2 (5.7) | 41.7 (31.8–42.9) | <0.0001 |
| Mean parafoveal DVD | 42.0 (2.5) | 42.1 (41.1–43.8) | 38.8 (5.3) | 41.4 (32.1–42.0) | <0.0001 |
* M—mean; Me—median; SD—standard deviation; minimum-to-maximum values. ** A multifactor model, controlled for age and gender, was implemented. Bold values indicate statistical significance.