| Coefficient of correlation p-value | OH | OL | TA | TAS |
| Change subjective comfort 10 minutes
30 minutes
|
0.328 0.002 0.356 0.001 |
0.278 0.013 0.251 0.025 |
0.236 0.035 0.285 0.010 |
0.227 0.037 0.172 0.114 |
| Change ocular redness 10 minutes
30 minutes
|
−0.154 0.158 −0.085 0.441 |
−0.287 0.011 −0.237 0.037 |
0.047 0.676 −0.011 0.921 |
0.103 0.349 −0.009 0.933 |
| Change bulbar and nasal conjunctival redness 10 minutes
30 minutes
|
−0.163 0.133 −0.332 0.002 |
−0.119 0.299 0.002 0.983 |
0.134 0.236 0.096 0.402 |
−0.132 0.233 −0.086 0.436 |
| Change TBUT 1st measurement (seconds) 10 minutes
30 minutes
|
0.133 0.218 0.060 0.588 |
0.115 0.311 −0.131 0.271 |
0.038 0.741 0.047 0.690 |
0.096 0.387 −0.124 0.285 |
| Change TBUT average (seconds) 10 minutes
30 minutes
|
0.073 0.503 0.136 0.216 |
0.165 0.145 0.044 0.716 |
0.038 0.741 −0.006 0.957 |
0.193 0.078 −0.045 0.698 |