Dataset Information

Fear of Falling Contributing to Cautious Gait Pattern in Women Exposed to a Fictional Disturbing Factor: A Non-randomized Clinical Trial.

ABSTRACT: Objective: This study aimed to investigate the gait pattern of elderly women with and without fall-history, with high and low fear of falling, when exposed to a disturbing factor. Materials and Methods: Forty-nine elderly women without cognitive impairment agreed to participate. Participants were divided into four groups, considering the history of falls and fear of falling. Three-dimensional gait analysis was performed to assess gait kinematics before and after exposure to the fictional disturbing factor (psychological and non-motor agent). Results: After being exposed to the perturbation, all showed shorter step length, stride length and slower walking speed. Those without fall-history and with high fear of falling showed greater changes and lower Gait Profile Score. Conclusion: The gait changes shown in the presence of a fear-of-falling causing agent led to a cautious gait pattern in an attempt to increase protection. However, those changes increased fall-risk, boosted by fear of falling. Clinical Trial Registration: www.residentialclinics.gov.br, identifier: RBR-35xhj5.

SUBMITTER: Bueno GAS

PROVIDER: S-EPMC6445048 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Fear of Falling Contributing to Cautious Gait Pattern in Women Exposed to a Fictional Disturbing Factor: A Non-randomized Clinical Trial.

Bueno Guilherme Augusto Santos GAS Gervásio Flávia Martins FM Ribeiro Darlan Martins DM Martins Anabela Correia AC Lemos Thiago Vilela TV de Menezes Ruth Losada RL

Frontiers in neurology 20190326

<b>Objective:</b> This study aimed to investigate the gait pattern of elderly women with and without fall-history, with high and low fear of falling, when exposed to a disturbing factor. <b>Materials and Methods:</b> Forty-nine elderly women without cognitive impairment agreed to participate. Participants were divided into four groups, considering the history of falls and fear of falling. Three-dimensional gait analysis was performed to assess gait kinematics before and after exposure to the fic ...[more]

PMID: 30972013

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Project description:Fear of falling (FoF) was described as a dichotomy, whereby FoF on one hand posed a threat to the sense of security but on the other hand provided protection against harm through increased awareness and cautious behaviour. These findings contribute to a deeper understanding of FoF for women with osteoporosis.IntroductionFear of falling is a major problem for many individuals in society and it increases with age; it is more common among women, especially women with a diagnosis of osteoporosis. It is important to gain a deeper understanding of the concept of fear of falling among women with osteoporosis to be able to devise fall prevention programmes to address fear of falling in the most appropriate way. Therefore, we aimed to explore and describe how older women with osteoporosis and self-reported balance deficits conceptualise their fear of falling METHODS: A qualitative study with individual interviews was carried out, using a semi-structured interview guide. The interviews were recorded, transcribed verbatim, and analysed with inductive qualitative content analysis. The study includes 25 informants, all women with osteoporosis aged 66-85 years.ResultsThe analysis resulted in one overarching theme, "Fear of falling is a protection and danger", and three main themes: "Fear of falling is a sense of unease", "Fear of falling is to be vulnerable", and "Fear of falling is a call for help".ConclusionThe concept of fear of falling was perceived in terms of emotional states as well as cognitive and active strategies and was described in the context of being able to protect oneself in order to stay safe and secure. The concept was described as a dichotomy, whereby fear of falling on the one hand posed a threat to the sense of security but on the other hand provided protection against harm through increased awareness and cautious behaviour. These findings contribute to a deeper understanding of the phenomenon of fear of falling and how it could be seen from both a positive and negative perspective.

Project description:Impaired balance is common post stroke and can be assessed by means of force-platforms measuring center of pressure (COP) displacements during static standing, or more dynamically during lateral maximum weight shift (MWS). However, activities of daily life also include diagonal MWS and since force platforms are nowadays commercially available, investigating lateral and diagonal MWS in a clinical setting might be feasible and clinically relevant. We investigated lateral and diagonal MWS while standing in patients with stroke (PwS) and healthy controls (HC), evaluated MWS towards the affected and the non-affected side for PwS and correlated MWS with measures of balance, gait and fear of falling. In a cross-sectional observational study including 36 ambulatory sub-acute inpatients and 32 age-matched HC, a force platform (BioRescue, RM Ingénierie, France) was used to measure lateral and diagonal MWS in standing. Clinical outcome measures collected were Berg Balance Scale and Community Balance and Mobility Scale (CBMS) for balance, 10-meter walk test (10MWT) for gait speed and Falls Efficacy Scale-international version for fear of falling. MWS for PwS towards the affected side was significantly smaller compared to HC (lateral: p = 0.029; diagonal-forward: p = 0.000). MWS for PwS was also significantly reduced towards the affected side in the diagonal-forward direction (p = 0.019) compared to the non-affected side of PwS. Strong correlations were found for MWS for PwS in the diagonal-forward direction towards the affected side, and clinical measures of balance (CBMS: r = 0.66) and gait speed (10MWT: r = 0.66). Our study showed that ambulatory sub-acute PwS, in comparison to HC, have decreased ability to shift their body weight diagonally forward in standing towards their affected side. This reduced ability is strongly related to clinical measures of balance and gait speed. Our results suggest that MWS in a diagonal-forward direction should receive attention in rehabilitation of ambulatory sub-acute PwS in an inpatient setting.

Dataset Information

Fear of Falling Contributing to Cautious Gait Pattern in Women Exposed to a Fictional Disturbing Factor: A Non-randomized Clinical Trial.

Publications

Fear of Falling Contributing to Cautious Gait Pattern in Women Exposed to a Fictional Disturbing Factor: A Non-randomized Clinical Trial.

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