TABLE 3.

Logistic regression analysis of indexes that may affect the cure of RVO at 6 months.

Risk index	β	OR	95% confidence interval (CI)		P value
			Lower limit	Upper limit
Age	–0.060	0.942	0.880	1.007	0.080
Disease subtype	–0.488	0.614	0.145	2.609	0.509
Disease duration	–0.393	0.675	0.546	0.835	< 0.001
2-week CMT	–0.018	0.982	0.974	0.990	< 0.001
2-week CMT reduction rate >37%	2.266	9.639	1.030	90.227	0.047
2-week BCVA (logMAR)	–2.443	0.087	0.012	0.609	0.014

During the effect risk index (P < 0.05), 2-week CMT reduction rate >37% is the best predictor for the cure at 6 months (OR = 9.639, 95% Cl = 1.030–90.227, P = 0.047). In addition, disease duration, 2-week CMT and 2-week BCVA (logMAR) are negative predictors for the cure of RVO at 6 months.