Table 1.
Clinical details regarding study patients.
Grading of corneal clouding according to Couprie et al. [12]; BCVA–best corrected visual acuity (decimal); OD–right eye; OS–left eye.
Fig 1.
X-axis: right and left eyes; Y-axis: median values and ranges of rebound tonometry (RT-IOP), Perkins applanation tonometry (PAT-IOP), Goldmann-correlated intraocular pressure (ORA-IOPg) and corneal-compensated intraocular pressure (ORA-IOPcc) in mmHg.
Table 2.
Median, 25% percentile, 75% percentile and ranges of rebound tonometry (RT-IOP), Perkins applanation tonometry (PAT-IOP), corneal-compensated intraocular pressure (IOPcc), Goldmann-correlated intraocular pressure (IOPg), corneal hysteresis (CH) and corneal resistance factor (CRF) for the right (OD) and left eyes (OS).
Fig 2.
X-axis: eye 1 –right eye; eye 2 –left eye; Y-axis: median values and ranges of the differences between Goldmann-correlated intraocular pressure and Perkins applanation tonometry (ΔIOPg-PAT); between corneal-compensated intraocular pressure and PAT (ΔIOPcc-PAT) and between rebound tonometry and PAT (ΔRT-PAT) in mmHg.
Table 3.
Intraclass correlation coefficients (ICCs), 95% confidence intervals and p-values for agreement between: rebound tonometry (RT-IOP), Goldmann-correlated intraocular pressure (ORA-IOPg), corneal-compensated intraocular pressure (ORA-IOPcc) and Perkins applanation tonometry (PAT-IOP) in right (OD) and left (OS) eyes.
Fig 3.
Bland-Altman plots show the agreement between rebound tonometry (RT-IOP), Goldmann-correlated intraocular pressure (ORA-IOPg), corneal-compensated intraocular pressure (ORA-IOPcc) and Perkins applanation tonometry (PAT-IOP) in right eyes.
Fig 4.
Bland-Altman plots show the agreement between rebound tonometry (RT-IOP), Goldmann-correlated intraocular pressure (ORA-IOPg), corneal-compensated intraocular pressure (ORA-IOPcc) and Perkins applanation tonometry (PAT-IOP) in left eyes.
Fig 5.
Regression graphs presenting Spearman´s correlation coefficient between Goldmann-correlated intraocular pressure (IOPg) and corneal clouding.
Fig 6.
Regression graphs presenting Spearman´s correlation coefficient between rebound tonometry (RT) and corneal clouding.
Fig 7.
Regression graphs presenting Spearman´s correlation coefficient between Perkins applanation tonometer (PAT) and corneal clouding.
Fig 8.
Regression graphs presenting Spearman´s correlation coefficient between corneal-compensated intraocular pressure (IOPcc) and corneal clouding.