Fig. 4

Forest plot showing risks of the presence of diffuse chorioretinal atrophy (DCA). a Association of the presence of DCA and choroidal parameters; b Association of the presence of DCA and choroidal LAÂ at separated submacular regions; c Association of the presence of DCA and choroidal SAÂ at separated submacular regions. Data were all standardized. There were 1171 eyes without DCA and 247 eyes with DCA. ChT, choroidal thickness; LA, luminal area; SA, stromal area; CVI, choroidal vascular index; CI, confidence interval. The level of significance was detected with logistic regression analysis adjusted for age, gender, AL and the correlation between both eyes of an individual