Distinct Associations of Apathy and Depressive Symptoms With Multidimensional Frailty: Methodological Considerations and Future Directions

Key Points

• The aim is to explore how apathy and depressive symptoms relate differently to multidimensional frailty.
• Literature review of previous studies on apathy and depression.
• Discussion on methodological considerations in existing research.
• Identification of gaps for future research directions.
• Apathy and depressive symptoms have unique associations with different dimensions of frailty.
• Current methodologies may not adequately capture these distinct relationships.