BMC Ophthalmology

Table 2 Univariate and multivariate linear regression analyses of age, gender and ocular factors associated with choroidal vascularity index

From: Short-term changes of choroidal vascular structures after phacoemulsification surgery

		Univariate			Multivariate
		Unstandardized β	Standardized β	P-value	Unstandardized β	Standardized β	P-value
Age	Pre	0.053	0.067	0.698	0.092	0.115	0.462
	D7	0.032	0.041	0.810	0.048	0.062	0.721
	W1	0.225	0.346	0.039	0.163	0.251	0.119
	W3	0.015	0.026	0.880	0.024	0.041	0.818
Gender	Pre	3.520	0.324	0.054	3.307	0.305	0.057
	D7	3.056	0.291	0.085	2.246	0.214	0.234
	W1	0.349	0.040	0.819	−0.177	−0.020	0.898
	W3	0.237	0.030	0.862	0.487	0.062	0.725
Axial length, mm	Pre	−0.171	− 0.288	0.775	− 0.524	− 0.204	0.202
	D7	0.550	0.171	0.317	0.660	0.206	0.271
	W1	0.424	0.151	0.380	0.579	0.206	0.231
	W3	−0.037	−0.014	0.933	− 0.175	− 0.069	0.706
IOP, mmHg	Pre	−0.575	−0.233	0.190	−0.524	− 0.204	0.202
	D7	0.145	0.052	0.763	0.152	0.055	0.756
	W1	−0.731	−0.266	0.116	−0.518	−0.189	0.229
	W3	−0.702	−0.317	0.060	−0.743	− 0.335	0.065
SFCT, μm	Pre	0.051	0.399	0.016	0.053	0.413	0.026*
	D7	0.029	0.223	0.190	0.033	0.253	0.168
	W1	0.044	0.372	0.025	0.048	0.406	0.02*
	W3	0.009	0.086	0.618	0.010	0.092	0.603

*Adjusted for variables with a p-value< 0.05 in the univariate analysis. β, regression coefcient

Back to article page

ISSN: 1471-2415

Contact us

General enquiries: journalsubmissions@springernature.com