Table 2. Factors Associated with Incomplete Posterior Vitreous Detachment Using Multivariate Logistic Regression Models in the Beijing Eye Study.

Factor	P-value	Odds Ratio	95% Confidence Interval
Age	<0.001	0.91	0.90	0.92
Gender	<0.001	0.64	0.54	0.77
Region of habitation	<0.001	0.49	0.41	0.59
Corneal diameter	0.04	0.91	0.84	0.99
Best corrected visual acuity (logMAR)	0.02	0.41	0.19	0.87
Refractive Error (Diopters)	<0.001	1.15	1.10	1.20