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 parametersSpearman’s rho (1)p ValueSpearman’s rho (2)p Value
TSNIT−0.240.3−0.100.6
SUP0.540.003*−0.280.1
INF0.180.30.060.8
SD0.450.01*−0.050.8
NFI−0.260.20.20.2