Table 3 Multivariable analysis of the associations of the amount of axial elongation during the study period in young guinea pigs
From: Lens-induced myopization and intraocular pressure in young guinea pigs
P-value | Standardized regression coefficient beta | Non-standardized regression coefficient B | 95% confidence interval | Variance inflation factor | |
|---|---|---|---|---|---|
AL at baseline | < 0.001 | − 0.54 | − 1.35 | − 1.91, − 0.79 | 1.01 |
Lens-induced axial elongation (right eyes) versus no lens-induced axial elongation (left eyes) | < 0.001 | − 0.55 | − 0.14 | − 0.20, − 0.08 | 1.01 |
Parameters added separately to the model | |||||
IOP at study end | 0.59 | 0.06 | 0.002 | −0.005, 0.009 | 1.00 |
Mean IOP except for baseline value | 0.12 | 0.17 | 0.008 | −0.002, 0.017 | 1.04 |
Mean of all IOP | 0.17 | 0.16 | 0.008 | −0.004, 0.019 | 1.05 |
IOP at study end minus the baseline IOP | 0.38 | 0.10 | 0.003 | −0.004, 0.009 | 1.01 |
Mean IOP during the study period minus baseline IOP | 0.11 | 0.18 | 0.006 | −0.001, 0.013 | 1.00 |
Study group versus control group | 0.07 | 0.20 | 0.05 | −0.005, 0.11 | 1.01 |