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Kakehi Tomohiro,Zenta Masashi,Ishimori Takuya,Tamura Naoki,Wada Hiromu,Bessho Masahiko,Kakuda Wataru 대한재활의학회 2023 Annals of Rehabilitation Medicine Vol.47 No.4
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.
Lim, Sung-Hyuk,Yamaguchi, Munehiro,Nishimura, Okio,Mie, Yasuhiro,Tamura, Tomohiro,Kim, Byung-Woo,Suzuki, Masaaki American Scientific Publishers 2009 Journal of Nanoscience and Nanotechnology Vol.9 No.12
<P>We have succeeded to immobilize fluorescent proteins selectively using a micro-structured organosilane self-assembled monolayer as a template. An organosilane layer with amino terminal group was formed on a thermally oxidized Si wafer by liquid-phase method and then was pattern-etched by vacuum ultraviolet light (VUV). The second organosilane layer with thiol terminal group was deposited on the etched area by chemical vapor surface modification method (CVSM). These micro-structured organosilane layer containing two reactive terminal groups were chemically modified using bi-functional linkers. Two kinds of fluorescent protein, Enhanced Cyan Fluorescent Protein (ECFP) and R-phycoerythrin were selectively immobilized on the chemically modified surface.</P>