Table 3. Associations of IOP on multivariable regression analysis.
| Parameters | Grade 1 Children | Grade 7 Children | ||||
|---|---|---|---|---|---|---|
| Parameter estimate | Standardized regression coefficient | P value | Parameter estimate | Standardized regression coefficient | P value | |
| Gender | 0.68828 | 0.11038 | < .0001 | 1.15001 | 0.16014 | < .0001 |
| Central corneal thickness | 0.03934 | 0.39056 | < .0001 | 0.04598 | 0.42841 | < .0001 |
| Anterior chamber depth | 0.87725 | 0.06798 | 0.0055 | 1.32966 | 0.09160 | 0.0078 |
| Mean arterial pressure | 0.04460 | 0.13181 | < .0001 | 0.03472 | 0.08854 | 0.0107 |
| Spherical equivalent | -0.17213 | -0.05227 | 0.0276 | |||
| Waist | -0.03562 | -0.07103 | 0.0018 | |||
| Body mass index (BMI) | 0.07044 | 0.07207 | 0.0406 | |||
| Age at commencement of reading | -0.19314 | -0.09629 | 0.0043 | |||
| Birth method* | 0.70524 | 0.08643 | 0.0100 |
* Normal labour as reference