Fig. 6From: Estimation of axial curvature of anterior sclera: correlation between axial length and anterior scleral curvature as affected by angle kappaCorrelation between axial length and angle kappa. Angle kappa showed a strong correlation with axial length (Pearson’s r = −0.813 and P <0.001), stronger than the spherical equivalent correlation (Pearson’s r = 0.685 and P = 0.003)Back to article page