Table 3 Association between IOP and annual axial elongation rate over subsequent follow-up (dependent variable) per linear mixed-effects model (2), controlling for age, sex, CCT, ACD and LT.
Dependent variable: annual axial growth from time point t−1 to t (mm/y) | ||||||
|---|---|---|---|---|---|---|
IV and covariates at t − 1 | Mean | N | VIF | Estimate | 95% CI | P |
Intercept | NA | NA | NA | 0.20 | 0.16 to 0.23 | <0.001 |
IOP (per mmHg) | 16 | 313 | 1.1 | −0.01 | −0.02 to −0.005 | 0.001 |
Age (per year) | 13 | 326 | 1.4 | −0.03 | −0.03 to −0.02 | <0.001 |
IOP × Age | NA | 313 | 1.1 | 0.00 | 0.00 to 0.00 | 0.08 |
CCT (per μm) | 549 | 326 | 1.2 | 0.00 | 0.00 to 0.00 | 0.05 |
ACD (per mm) | 3.2 | 326 | 1.4 | 0.08 | −0.03 to 0.19 | 0.18 |
LT (per mm) | 3.5 | 326 | 1.6 | −0.10 | −0.25 to 0.04 | 0.17 |
Sex: Female | NA | 184 | 1.1 | −0.03 | −0.08 to 0.03 | 0.34 |
Sex: Male | NA | 142 | Reference | |||
