| CH | CRF | IOPg | IOPcc | CCT | SE | |
| CH r | 1.00 | 0.79 | 0.03 | −0.47 | 0.39 | 0.04 |
| p | - | <0.01** | 0.27 | <0.01** | <0.01** | 0.09 |
| CRF r | - | 1.00 | 0.63 | 0.15 | 0.53 | 0.04 |
| p | - | - | <0.01** | <0.01** | <0.01** | 0.13 |
| IOPg r | - | - | 1.00 | 0.86 | 0.40 | 0.01 |
| p | - | - | - | <0.01** | <0.01** | 0.65 |
| IOPcc r | - | - | - | 1.00 | 0.15 | −0.01 |
| p | - | - | - | - | <0.01** | 0.76 |
| CCT r | - | - | - | - | 1.00 | −0.02 |
| p | - | - | - | - | - | 0.35 |
| SE r | - | - | - | - | - | 1.00 |
| p | - | - | - | - | - | - |