Table 4

 Increase in IOP (mm Hg) per 10 μm increase in CCT adjusted for patient group, age, graft size, duration of follow up, and sex by multivariate linear regression

Goldmann (95% CI)Tono-Pen (95%CI)OBF (95% CI)
Regression coefficient0.14 (0.06 to 0.23)0.13 (0.06 to 0.20)0.26 (0.17 to 0.35) (p⩽0.01)