Prediction and Intervention Effect of Rehabilitation Status for Severe Mental Disorder Patients Based on Multimodal Analysis and AI Agents

This study aims to integrate multimodal technology, reinforcement learning(RL), and agent-based modeling (ABM) into the research of mental health rehabilitation to more accurately assess and predict the rehabilitation status of mental disorder patients and to more effectively guide and support decision-making in mental rehabilitation treatment. This research project is divided into three main phases: theoretical and experimental phase, multimodal analysis phase, and application and optimization phase. Firstly, we will conduct in-depth research across 20 community mental health facilities in Shanghai. This will be combined with an analysis of existing literature and studies to understand the needs of potential users, providing theoretical support and design basis for subsequent gamification interventions. This phase of user feedback, literature review, and needs assessment will offer directional guidance for the entire research. In the second phase, based on the user needs and literature analysis results from the previous phase, we will design and implement gamification interventions, followed by a randomized controlled trial. Simultaneously, we will collect and analyze game behavior data to systematically evaluate the actual effects of the gamification interventions. This phase, focusing on intervention design and effect evaluation, is the core part of the research, and user feedback will continuously guide us in optimizing the interventions. In the third phase, using the Multimodal and Crossmodal AI framework(MMCRAI), we will analyze multimodal data including patients' game behavior, physiological indicators, and psychological health information to better understand the key factors and dynamic changes in the rehabilitation process. This will provide training signals for the subsequent modeling and optimization phase. Finally, combining agent-based models and reinforcement learning algorithms, we will simulate and predict the effects of gamification interventions in actual community settings, thus translating theoretical and experimental results into practical guidelines. In this phase, we will validate the effectiveness of the agent-based model through real-world application scenarios and discuss potential limitations and assumptions. Overall, these four phases are interrelated and logically coherent, progressively deepening our understanding of the mental health rehabilitation process and forming a complete research framework, thereby laying a solid foundation for practical applications. Throughout the study, we will uphold ethical principles and privacy policies, ensuring that all research activities comply with regulations.