Association of social frailty, sarcopenia, and oral frailty with depressive symptoms in Chinese older adults: a cross-sectional study

This research indicated that sarcopenia, oral frailty, pre-social frailty, and social frailty, were significant and positively associated with depressive symptoms. These results provide clinicians with a reference for identifying high-risk older adults and give public health policymakers a scientific approach to taking targeted interventions. Future research should further explore the two-way relationship between these factors and depressive symptoms and assess the effectiveness of different interventions. This will help to improve the quality of life and mental health.