AD early screening significance
1、There is an asymptomatic incubation period of 17-23 years , before the early clinical symptoms of AD. At this stage, there are many ways to intervene effectively, which are beneficial to improve patients' cognitive ability and delay or even prevent the process of AD. If close to the clinical stage, there is no drugs for reversion. Therefore, it’s essential to conduct early screening and intervention.
2. In AAIC 2017, The Lancet International Commission on Dementia Prevention, Intervention and Care professed, more than a third of dementia cases globally could be prevented through lifestyle interventions for risk influencing factors.