Cognitive impairment screening strategy to reduce the burden of Alzheimer's disease in Shanghai: A system dynamics approach

Strategically designed MCI screening can reduce the economic burden of AD, improve public health outcomes, and promote social well-being. To maximize societal benefit, screening scope must be balanced with cost. Policymakers and healthcare professionals should tailor strategies to local contexts and urgently adopt innovative technologies such as digital health and artificial intelligence-based solutions, to enhance accessibility and scalability of MCI screening strategy.