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