Fig. 2
From: Rate of central corneal thickness changes in primary angle closure eyes: long-term follow-up results
Comparison of central corneal thickness changes between the two groups: with angle closure attack and without an attack. Changes of central corneal thickness (CCT) over 11-year period. The CCT of the study group with an acute angle closure attack seems to be lower than that of the study group without an attack. Statistical analysis showed there was no statistical significance between the central corneal thickness thinning rate of the two groups (P = 0.680). Note: bold lines represent the mean value