Fig. 2From: Corneal hysteresis in patients with glaucoma-like optic discs, ocular hypertension and glaucomaCorrelations between CH and age and also between CH and CCT. The relationships between corneal hysteresis (CH) and age (Top), and CH and central corneal thickness (CCT) (Bottom). There is a weak negative correlation between CH and age (r = −0.22, p = 0.01) and a strong positive correlation between CH and CCT (r = 0.40, p = <0.001)Back to article page