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Br J Ophthalmol 89:689-693 doi:10.1136/bjo.2004.054726
  • Clinical science
    • Extended reports

Corneal birefringence changes after laser assisted in situ keratomileusis and their influence on retinal nerve fibre layer thickness measurement by means of scanning laser polarimetry

Table 4

 Correlation between corneal polarisation axis shift and RNFL thickness changes after LASIK without (1) and with (2) a post-LASIK corneal polarisation compensation (Spearman’s rho test)

GDx parameters Spearman’s rho (1) p Value Spearman’s rho (2) p Value
TSNIT −0.24 0.3 −0.10 0.6
SUP 0.54 0.003* −0.28 0.1
INF 0.18 0.3 0.06 0.8
SD 0.45 0.01* −0.05 0.8
NFI −0.26 0.2 0.2 0.2

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