Figure 4
From: Comparison between dynamic contour tonometry and Goldmann applanation tonometry correcting equations

Bland–Altman plot between IOP measured with DCT and GAT corrected with Chihara formula. Dashed line: mean difference. Dash-dotted lines: mean difference (− 2.04 mmHg) ± 2 standard deviation (2.24 mmHg) of the differences.