Assessment tools for social frailty in older adults based on COSMIN guidelines: A systematic review.

In 30 seconds

This systematic review evaluated the measurement properties and methodological quality of social frailty assessment instruments for older adults, following COSMIN guidelines. It included 21 studies on 13 instrument families. The Chinese version of the Social Frailty Index's social life and socioeconomic deprivation subscales received the highest recommendation, while significant evidence gaps were identified in areas like cross-cultural validity.

Key findings

• The Chinese version of the Social Frailty Index's social life and socioeconomic deprivation subscales met category A recommendation criteria.
• The Persian version of the Social Frailty Scale was classified as category C.
• Reflective and mixed instruments most frequently reported structural validity and internal consistency.
• Important evidence gaps exist in cross-cultural validity, measurement error, and responsiveness.

Why it matters

Understanding the measurement properties of social frailty assessment tools is crucial for clinicians to accurately identify and address social frailty in older adults, which can significantly impact their health outcomes.