Table 1. Summary of Demographic and Clinical Data of All Subjects.
| Characteristics | Non tessellated group | Tessellated group | P value* |
|---|---|---|---|
| (N = 35) | (N = 35) | ||
| Gender (male:female) | 22:13 | 21:14 | 0.806 |
| Age(yrs) | 16.8±0.6 | 17.1±0.9 | 0.088 |
| IOP(mmHg) | 16.5±3.0 | 15.3±2.7 | 0.088 |
| MSE (dioptres) | -5.19±1.49 | -5.34±1.07 | 0.630 |
| Axial length (mm) | 25.57±0.76 | 25.83±0.85 | 0.190 |
| DBP(mmHg) | 68.5±9.5 | 67.8±7.0 | 0.711 |
| SBP(mmHg) | 112.1±13.4 | 113.2±12.6 | 0.735 |
| BP amplitude (mmHg) | 43.6±9.3 | 45.4±10.2 | 0.443 |
| MAP (mmHg) | 86.8±10.4 | 86.8±8.3 | 0.993 |
| OPP (mmHg) | 41.4±7.2 | 42.6±6.1 | 0.448 |
| Pulse rate(bpm) | 86.4±13.0 | 85.3±12.3 | 0.700 |
| RNFL thickness (μm) | 99.4±8.1 | 98.3±7.8 | 0.568 |
| GCC thickness (μm) | 96.2±5.3 | 96.4±4.8 | 0.861 |
| Rim area (mm2) | 1.4±0.5 | 1.5±0.3 | 0.328 |
| C/D area ratio | 0.28±0.18 | 0.24±0.16 | 0.236 |
IOP = intraocular pressure; MSE = mean spherical equivalent; DBP = diastolic blood pressure; SBP = systolic blood pressure; MAP = mean arterial pressure; OPP = mean ocular perfusion pressure; RNFL = retinal nerve fiber layer; GCC = ganglion cell complex; C/D = cup/disc. Numbers displayed are mean ± standard deviation.
* All calculated by the Independent Samples Test, except the values in bold, which was calculated by Chi-square test.