Fig. 5From: Relationship between corneal biomechanical parameters and corneal sublayer thickness measured by Corvis ST and UHR-OCT in keratoconus and normal eyesCorrelation between SP-A1 and epithelial thickness. SP-A1 was positively correlated with epithelial thickness in the KC group. Normal, normal group; KC, keratoconus group; SKC, suspected keratoconus groupBack to article page