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Comparison of right versus left eye periocular dimensions with t test
| Measurement | Right eye (Mean ± SD) | Left eye (Mean ± SD) | P-value |
|---|---|---|---|
| MRD 1 | 3.5 ± 0.8 | 3.6 ± 0.8 | 0.01 |
| MRD 2 | 5.2 ± 0.9 | 5.1 ± 0.96 | < 0.01 |
| PFH | 8.7 ± 1.3 | 8.7 ± 1.3 | 0.51 |
| HPA | 25.6 ± 2.0 | 25.6 ± 2.0 | 0.97 |
MRD marginal reflex distance; PFH palpebral fissure height; HPA horizontal palpebral aperture
