Table 3

 RNFL thickness values before and after uncomplicated LASIK

Pre-LASIK (VCC1)Post-LASIK (VCC1)Mean change from pre-LASIKp ValuePost-LASIK (VCC2)Mean change frompre-LASIKp Value
p Values are referred to the mean difference between post-LASIK and pre-LASIK values (Wilcoxon signed ranks test).
TSNIT54.5 (5.4)57.0 (6.0)2.5 (3.7)0.01*56.0 (4.7)1.6 (2.8)0.006*
SUP64.9 (8.8)62.9 (8.4)−2.1 (3.8)0.009*65.9 (8.0)1.0 (2.8)0.07
INF64.7 (7.1)65.8 (8.7)1.1 (6.3)0.365.2 (8.0)0.4 (4.1)0.9
SD22.1 (4.4)19.3 (5.1)−2.8 (4.2)0.0005*21.5 (3.6)−0.6 (2.5)0.08
NFI21.7 (8.8)23.1 (8.7)1.4 (4.1)0.0620.0 (6.8)−1.7 (4.0)0.03*