Variables used in the study
Table 2. Ordinal Odds Ratios Representing the Effect of Potential Contributing Factors to Self- reported Vision (Excellent, Very Good, Good, Fair, Poor). Participants suffering from Dementia, Parkinson’s Disease and serious memory impairment (all by self-report) were excluded from the analysis because they present cognitive impairment or neurologic illness that could influence the relationship between cognition and self-reported vision. Analyses are adjusted for clustered sample design and sampling weights.