COVID-19 Vaccination Willingness in Older Adults Based on Self-determination Theory

In the control group, a conventional intervention will be used, and health education brochures on the COVID-19 vaccine will be distributed for the study participants to read on their own time. The intervention group will receive self-determination theory-based interventions, with targete interventions proposed based on the self-determination theory-including health-related talks and sharing sessions. To ensure that older individuals with varying levels of literacy understood the intervention, the process will be conducted in the local native dialect.