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OBJECTIVE: To evaluate the reliability and validity of this new measure, called the caregivers' fear of falling index (CFFI). METHODS: The study surveyed home-based rehabilitation patients with fall-related fracture, and their primary caregivers. The characteristics of these patients were evaluated, and the caregivers were surveyed using the CFFI and Falls Efficacy Scale-International (FES-I). The reliability of the CFFI was assessed using item-total correlation, while the validity of the CFFI was evaluated through correlation coefficients calculated between the CFFI and the FES-I. RESULTS: The participants were 51 patient-caregiver pairs. The internal consistency of the CFFI showed an alpha coefficient of 0.904. No items were excluded in the corrected item-total correlations. The CFFI showed a moderate correlation with FES-I (r=0.432, p=0.002). CONCLUSION: This study found the CFFI to be a reliable and valid tool for measuring the primary caregivers' fear. The CFFI may be a useful tool for healthcare professionals to identify and supporting these primary caregivers.
RESUMEN
Objectives: To evaluate caregivers' fear of post-fracture patients falling, we previously developed the Caregivers' Fear of Falling Index (CFFI). In this study, we investigated the relationship between patient performance in activities of daily living (ADLs) and CFFI. Methods: We surveyed 55 patients receiving home-visit rehabilitation after fall-related fracture and their primary caregivers. Participants (patient and caregiver pair) were divided into two groups based on patient performance in basic ADLs (BADLs) and instrumental ADLs (IADLs). ROC analysis was conducted to assess the usefulness of CFFI and Falls Efficacy Scale-International (FES-I) in determining declines in performance in BADLs and IADLs. Multivariate logistic regression analysis was performed to examine the association between CFFI and declining performance in BADLs and IADLs. Results: ROC analysis showed that CFFI exhibited a higher accuracy than FES-I (AUC: 0.73 in BADLs, 0.77 in IADLs) as an indicator of reduced ADL performance. Multivariate logistic analysis adjusted for age, sex, and physical function showed that CFFI was associated with a decline in patients' performance in IADLs (odds ratio, 0.92; 95% confidence interval, 0.85-0.99). Conclusions: Caregivers' fear of post-fracture patients falling was associated with a decline in patients' performance in IADLs. These findings may serve as a guide for supporting caregivers of post-fracture patients.
RESUMEN
This study aimed to identify evaluation items that can be used to create an index to evaluate caregivers' fear of care recipient falls. A three-round Delphi method was conducted with medical professionals engaged in discharge support for patients with fall-related fractures. In the first round, a working group brainstormed evaluation items. In the second and third rounds, opinions of medical professionals were quantified and evaluation items were refined. The Delphi method showed convergence of opinion with Kendall's W of 0.561 in the third round. Of the 109 evaluation items pooled in the first round, the consensus was reached on the importance of 19 items and one more item was additionally included. The 20 items may be useful for creating an index that sensitively measures caregivers' fear of care recipient falls.