These associations remained even after controlling for depression.👇 Age? Surprisingly, not a major player, as the associations were mostly consistent across lifespan and did not match the 'sensitive windows' proposed in the popular life-course model of dementia risk factors. 6/8

Our findings suggest subjective cognition 💬 is more sensitive to self-report risk factors than objective cognition. Now which one should be priority in research and policy? Our study also highlights the potential of smartphones to detect & study earliest cognitive impairments. 7/8