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Citation
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Shirai N, Yamamoto S, Osawa Y, Tsubaki A, Morishita S, Narita I. BMC Nephrol. 2022; 23(1): e237. |
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Abstract
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BACKGROUND: Patients with chronic kidney disease undergoing hemodialysis (HD) have a high incidence of falls. Impairment of balance function is a risk factor for falls in the general elderly, and no report examining the association between balance dysfunction and fall incidence in HD patients exists.
METHODS: This prospective cohort study was conducted at a single center. The timed-up-and-go test (TUG) as a dynamic balance function was performed and length of the center of pressure (CoP) as a static balance function was measured before and after the HD session at baseline. Data of the number and detailed information of accidental falls for 1 year were collected. Multiple regression analyses were performed to assess the relationships between the number of falls and balance function.
RESULTS: Forty-three patients undergoing HD were enrolled in the study. During 1 year of observation, 24 (55.8%) patients experienced accidental falls. TUG time was longer, and CoP was shorter in the post-HD session than in the pre-HD session. Adjusted multiple regression analyses showed that the number of accidental falls was independently associated with TUG time in the pre-HD session (B 0.267, p < 0.001, R(2) 0.413) and that in the post-HD session (B 0.257, p < 0.001, R(2) 0.530), but not with CoP.
CONCLUSIONS: Dynamic balance was associated with fall incidence in maintenance HD patients. The evaluation and intervention of dynamic balance function might reduce the risk of falls in HD patients. TRIAL REGISTRATION: This study was carried out with the approval of the Niigata Rinko Hospital Ethics Committee (approval number 2005-92) (Registered on December 11, 2019) and registered in The University Hospital Medical Information Network (registration number 000040618 ).
Language: en |