Table 5.
Association Analysis of IOP Changes in Healthy and Overall POAG Patients
| Variables | Healthy Eyes | POAG Eyes | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Univariable Analysis | Multivariable Analysis | Univariable Analysis | Multivariable Analysis | |||||||
| r | P | β | 95%CI | P | r | P | β | 95%CI | P | |
| Eyes | -0.109 | 0.368 | - | - | - | -0.029 | 0.827 | - | - | - |
| Age | 0.279 | 0.020* | 0.030 | -0.003, 0.063 | 0.079 | 0.093 | 0.485 | - | - | - |
| Sex | -0.082 | 0.498 | - | - | - | -0.176 | 0.182 | - | - | - |
| SE | -0.062 | 0.611 | - | - | - | 0.037 | 0.783 | - | - | - |
| AL | 0.095 | 0.435 | - | - | - | -0.052 | 0.703 | - | - | - |
| δ SBP | -0.013 | 0.940 | - | - | - | 0.124 | 0.357 | - | - | - |
| δ DBP | 0.131 | 0.452 | - | - | - | 0.055 | 0.686 | - | - | - |
| δ HR | -0.118 | 0.500 | - | - | - | -0.270 | 0.043* | -0.042 | -0.108, 0.023 | 0.205 |
| δ Average area | 0.117 | 0.335 | - | - | - | -0.025 | 0.853 | - | - | - |
| δ Average diameter | 0.081 | 0.507 | - | - | - | -0.167 | 0.222 | - | - | - |
| δ superior area | -0.160 | 0.186 | - | - | - | 0.080 | 0.576 | - | - | - |
| δ inferior area | 0.229 | 0.057 | - | - | - | -0.179 | 0.218 | - | - | - |
| δ nasal area | -0.070 | 0. 568 | - | - | - | -0.074 | 0.637 | - | - | - |
| δ temporal area | 0.274 | 0.022 | 0.004 | 0.000, 0.007 | 0.026 | -0.142 | 0.334 | - | - | - |
| δ superior diameter | -0.043 | 0.721 | - | - | - | 0.049 | 0.741 | - | - | - |
| δ inferior diameter | 0.294 | 0.014 | 0.170 | 0.013, 0.326 | 0.034 | -0.295 | 0.046* | -0.182 | -0.414, 0.052 | 0.127 |
| δ nasal diameter | -0.154 | 0.204 | - | - | - | -0.262 | 0.103 | - | - | - |
| δ temporal diameter | 0.003 | 0.982 | - | - | - | -0.198 | 0.192 | - | - | - |
IOP = Intraocular pressure, SC = Schlemm’s canal, SE = Spherical equivalent, AL = Axial length, systolic SBP = Systolic blood pressure, DBP = Diastolic blood pressure, HR = Heart rate, δ = The change of the variables after exercise. The variables without δ were baseline data. CI = Confidence interval. The multivariable analysis adjusted for age, sex, eye, AL, SE