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CH measurements plotted against the difference between DCT and GAT IOP measurements show a significantly negative correlation (Pearson’s correlation coefficient r = −0.355, P < 0.0001). The IOP differences tend to increase in eyes with lower CH and to decrease in eyes with higher CH.
Abbreviations: CH, corneal hysteresis; DCT, dynamic contour tonometry; GAT, Goldmann applanation tonometry; IOP, intraocular pressure.
