| Education years | Residential area SES | Cumulative illness rating | Depression |
---|---|---|---|---|
Subjective general complaints | -0.06 | -0.37(***) | 0.08 | 0.45(***) |
   Memory complaints | -0.05 | -0.41(***) | 0.07 | 0.45(***) |
   Language/communication problem | -0.08 | -0.34(**) | 0.03 | 0.25(*) |
   Complaints of motor difficulties | -0.03 | -0.09 | 0.07 | 0.12 |
   Complaints of thinking | 0.06 | -0.18 | 0.15 | 0.42(***) |
Mini-Mental state examination | 0.28* | 0.04 | -0.31(***) | -0.03 |
Behavioural Neurology Assessment (BNA) Total score | 0.20 | 0.09 | -0.26(*) | 0.03 |
   BNA Attention | 0.10 | 0.08 | -0.22(*) | 0.14 |
   BNA Memory | 0.14 | 0.01 | -0.28(*) | 0.02 |
   BNA verbal ability | 0.20 | 0.07 | -0.27(*) | 0.02 |
   BNA visuospatial function | 0.15 | 0.05 | -0.21(*) | -0.03 |
   BNA brain's executive function | 0.18 | 0.29(**) | -0.29(**) | 0.05 |