Table 3.

Factors associated with central macular thickness and center-involving diabetic macular edema at 1 month after vitrectomy

Variable	Interval	Multivariable linear regression (CMT)		Multivariable logistic regression (ciDME)
		B coefficient	95% CI, P	Odds Ratio	95% CI, P
Preop HbA1c	Every 1 g% increment	0.017	−0.03 to 0.07, 0.53	0.67	0.18-2.54, 0.56
Preop Creat	Every 0.1 mg% increment	0.02	−0.01 to 0.047, 0.15	1.12	0.55-2.26, 0.76
Preop BCVA	Every 1 line worsening	0.02	−0.05 to 0.09, 0.59	1.24	0.20-7.66, 0.82
Insulin	Vs. No insulin	0.002	−0.03 to 0.03, 0.85	0.92	0.43-1.97, 0.84
BVZ	Vs. no BVZ	-0.035	−0.06 to−0.008, 0.01	0.33	0.16-0.67, 0.002