Association between Ambient Illumination and Cognitive Impairment: A Population-Based Study of Older

Figure 3

Subgroup analysis of risk factors for the relationship between AI and cognitive impairment. In the subgroup analysis stratified by age, gender, race, the education level, and diagnosis of CKD, MetS, and hypertension, the model is not adjusted for sex, race, education level, CKD, hypertension, and MetS, respectively.