Table 4.
Correlation analyses between CA and RNFL thickness / peak locations (Pearson analysis. n = 70)
| |
Corneal astigmatism |
Total astigmatism |
||
|---|---|---|---|---|
| r | P | r | P | |
| RNFL thickness |
|
|
|
|
| Average |
0.205 |
0.089 |
−0.044 |
0.716 |
| Superior quadrant |
0.220 |
0.068 |
0.191 |
0.113 |
| Nasal quadrant |
−0.316 |
0.008 |
−0.121 |
0.317 |
| Inferior quadrant |
0.035 |
0.774 |
−0.065 |
0.593 |
| Temporal quadrant |
−0.353 |
0.003 |
−0.102 |
0.400 |
| RNFL peak locations |
|
|
|
|
| α angle |
0.452 |
0.000 |
0.250 |
0.037 |
| β angle | −0.471 | 0.000 | −0.261 | 0.029 |
RNFL indicates retinal nerve fiber layer.