Table 2: Correlation between central pachymetry results and corneal indices.
| Index |
Pearson |
P |
| SVI |
−0.527** |
0.000 |
| VAI |
−0.528** |
0.000 |
| KI |
−0.645** |
0.000 |
| CKI |
−0.758** |
0.000 |
| IHA |
−0.359** |
0.000 |
| IHD |
−0.578** |
0.000 |
| minR |
−0.423** |
0.000 |
**. Correlation is significant at the 0.01 level (bilateral).
Abbreviations: SVI (Surface variation index), VAI (Vertical asymmetry index), KI (Keratoconus index), CKI (Central keratoconus index), IHA (Index of height asymmetry), IHD (Index of height decentration), minR (Minimum radius).