THE UTILITY AND POTENTIALS OF CLAIMS-BASED FRAILTY INDEX IN CLINICAL CARE AND RESEARCH: NEW DEVELOPMENTS IN 2024
2024
Claims-Based Frailty Index in Clinical Care and Research
publication
Author Information
Author(s): Kim Dae Hyun
Primary Institution: Oxford University Press US
Conclusion
The claims-based frailty index (CFI) shows promise in integrating frailty assessments into healthcare research and practice.
Supporting Evidence
- The CFI demonstrates 60% sensitivity and 86% specificity for a deficit accumulation frailty index ≥0.25.
- A crosswalk between CFI and clinical frailty measures aids in translating research findings into clinical practice.
- The CFI is applied to EHR data and assesses dementia severity.
- It contributes to predicting healthcare costs in the CMS Hierarchical Condition Category model.
- The CFI has predictive value for outcomes following post-acute care in skilled nursing facilities.
- It is associated with opioid discontinuation rates in older adults hospitalized with fractures.
Takeaway
Researchers created a way to measure frailty using Medicare claims, which helps doctors understand how frail older patients are and improve their care.
Methodology
The CFI was developed and validated using Medicare claims and electronic health records.
Digital Object Identifier (DOI)
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