Fig. 6

Distribution of postoperative IOP change and relationship with CCT change for four IOP methods (mIOP, bIOP, IOP-Corvis, and IOP-Pach) in the refractive surgery dataset. Results for FS-LASIK (n = 41) and TPRK (n = 48) patients are shown as violin plots in (A) and (C) respectively. Scatter plots illustrating the association between postoperative IOP and CCT changes in the FS-LASIK (B) and TPRK (D) patients are also shown. Pairwise comparisons in the violin plots are performed using repeated measures ANOVA (ns: not significant; *: p < 0.05; **: p < 0.01, ***: p < 0.001, ****: p < 0.0001)