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Refractive changes and corneal polarimetric changes after uncomplicated LASIK
| Pre-LASIK | Post-LASIK | p Value | |
| Spherical equivalent (D) | −4.1 (3.9) | −0.2 (0.6) | 0.00008 |
| Corneal polarisation magnitude (nm) | 40.0 (13.9) | 41.5 (12.7) | 0.19 |
| Corneal polarisation axis (degrees) | 15.1 (17.0) | 6.9 (12.9) | 0.00006 |
