Table 3. Factors Associated with the Stage of Incomplete Posterior Vitreous Detachment Using Multivariate Regression Models in the Beijing Eye Study.

Parameter	P-Value	Standardized Coefficient Beta	Regression Coefficient B	95% Confidence Interval
Age (Years)	<0.001	0.39	0.04	0.04, 0.05
Region of Habitation	<0.001	0.13	0.23	0.16, 0.30
Refractive Error (Diopters)	0.001	−0.07	−0.04	−,0.64, –0.02
Best Corrected Visual Acuity (logMAR)	0,056	0.05	0.40	−0.010, 0.81
Central Corneal Thickness (µm)	0.005	0.06	0.002	0.000, 0.003