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Br J Ophthalmol 93:1634-1638 doi:10.1136/bjo.2008.152579
  • Original Article

One-year outcomes of a bilateral randomised prospective clinical trial comparing PRK with mitomycin C and LASIK

Table 2

Corneal biomechanical properties using the Ocular Response Analyser in laser in situ keratomileusis (LASIK) and photorefractive keratectomy with mitomycin C (MMC-PRK) eyes 1 year after surgery

LASIK MMC-PRK p Value
CRF 7.33 (0.98) 7.05 (1.11) 0.018
CH 8.55 (0.95) 8.11 (1.09) 0.001

  • CH, corneal hysteresis; CRF, corneal resistance factor.

  • CH, corneal hysteresis; CRF, corneal resistance factor.

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