Table 2. Comparison of the clinical demographics between progressors and non-progressors in temporally tilted disc.
| Characteristics | Progressors (n=20) mean±SD | Non-progressors (n=27) mean±SD | P-valuea |
|---|---|---|---|
| Age (years) | 53±8.9 (31–88) | 52±11.8 (32–69) | 0.73 |
| Gender male/female | 12/8 | 18/9 | 0.50 |
| Follow-up period (months) | 101.1±28.9 | 118.7±35.3 | 0.07 |
| Spherical equivalent (D) | −4.8±1.5 (−7 to −3) | −4.9±1.2 (−7 to −0.2) | 0.64 |
| Number of topical medications | 1.3±0.5 (1–2) | 1.5±0.5 (1–3) | 0.08 |
| Baseline IOP (mm Hg) | 16.0±2.8 (13–20) | 16.8±2.5 (10–21) | 0.35 |
| Mean IOP (mm Hg) | 15.9±1.9 (13.4–19.0) | 15.0±1.8 (12.0–18.2) | 0.10 |
| Peak IOP (mm Hg) | 19.0±2.3 (16–21) | 18.0±2.6 (14–21) | 0.24 |
| Baseline mean RNFL thickness (μm) | 81.4±13.8 (58.4–106.1) | 75.3±15.2 (48.68–104.58) | 0.16 |
| Baseline mean CCT (μm) | 532.1±35.5 (482–588) | 527.4±29.3 (484–614) | 0.64 |
| Number of visual field tests | 10.5±3.4 (8–16) | 11.1±2.4 (5–20) | 0.52 |
| Baseline MD (dB) | −6.0±5.5 (−11.4 to −1.1) | −4.6±4.2 (−23.74 to –0.1) | 0.34 |
| Baseline PSD (dB) | 8.4±5.6 (2.81–16.6) | 7.4±4.2 (1.63–15.8) | 0.47 |
| Baseline VFI (%) | 84.4±15.5 (56–99) | 87.1±13.9 (31–99) | 0.54 |
Abbreviations: CCT, central corneal thickness; IOP, intraocular pressure; MD, mean deviation; PSD, pattern SD; RNFL, retinal nerve fiber layer; VFI, visual field index.
a
Mann–Whitney U-test.