Fig. 2From: Factors influencing haze formation and corneal flattening, and the impact of haze on visual acuity after conventional collagen cross-linking: a 12-month retrospective studyRelationship between the changes in haze (ΔcGSU-0-2A, GSU/mm3) and preoperative maximum keratometry (Kmax, D). Statistically significant correlation was found between ΔcGSU-0-2A and preoperative KmaxBack to article page