Table 3 Correlations of biometric characteristics (Central graft Thickness, mean keratometric astigmatism, SRE, CH and CRF) with IOP measurements obtained with the ORA and GAT
Characteristics | Pearson Correlation coefficient (r) | Statistical significance (p) |
|---|---|---|
CH vs. | ||
IOP GAT | −.413 | .023* |
IOP cc | −.702 | <.001* |
IOPg | −.357 | .052 |
CRF vs. | ||
IOP GAT | .36 | .051 |
IOP cc | .05 | .794 |
IOPg | .446 | .013* |
SRE vs | ||
IOP GAT | −.094 | .62 |
IOP cc | −.168 | .374 |
IOPg | −.082 | .67 |
Mean Keratometric Astigmatism vs | ||
IOP GAT | −.157 | .41 |
IOP cc | −.220 | .24 |
IOPg | −.069 | .72 |
Central graft Thickness vs | ||
IOP GAT | .249 | .185 |
IOP cc | .044 | .817 |
IOPg | .281 | .133 |