Table 2.

The Optimal Model for SRF Duration More Than 3 Months

Variable	Coefficient	SE	OR (95% CI)	P Value
Age, y	0.083	0.043	1.09 (0.99–1.09)	0.054
Sex	N.S.	–	–	–
Spherical equivalent	N.S.	–	–	–
CRT	N.S.	–	–	–
CCT	0.009	0.003	1.01 (1.00–1.02)	0.008
SRFH	N.S.	–	–	–
ONL	N.S.	–	–	–

Multivariate logistic regression analysis with AIC model selection of predicting association among SRF duration longer than 3 months, and age, sex, spherical equivalent, CRT, CCT, SRFH, and ONL was performed. The optimal model included age and CCT (AIC = 67.014).

95% CI, 95% confidence interval; SE, standard error; OR, odds ratio; N.S., not selected; AIC, Akaike information criterion index.