Dataset Information

Fear of falling and its association with life-space mobility of older adults: a cross-sectional analysis using data from five international sites.

ABSTRACT:

Background

fear of falling (FOF) is a major health concern among community-dwelling older adults that could restrict mobility.

Objective

to examine the association of FOF with life-space mobility (i.e. the spatial area a person moves through in daily life) of community-dwelling older adults from five diverse sites.

Methods

in total, 1,841 older adults (65-74 years) were recruited from Kingston, Canada; Saint-Hyacinthe, Canada; Tirana, Albania; Manizales, Colombia and Natal, Brazil. FOF was assessed using the Fall Efficacy Scale-International (FES-I total score), and the life space was quantified using the Life-Space Assessment (LSA), a scale that runs from 0 (minimum life space) to 120 (maximum life space).

Results

the overall average LSA total score was 68.7 (SD: 21.2). Multiple-linear regression analysis demonstrated a significant relationship of FOF with life-space mobility, even after adjusting for functional, clinical and sociodemographic confounders (B = -0.15, 95% confidence interval (CI) -0.26 to -0.04). The FOF × site interaction term was significant with a stronger linear relationship found in the Canadian sites and Tirana compared with the South American sites. After adjusting for all confounders, the association between FOF with LSA remained significant at Kingston (B = -0.32, 95% CI -0.62 to -0.01), Saint-Hyacinthe (B = -0.81, 95% CI -1.31 to -0.32) and Tirana (B = -0.57, 95% CI -0.89 to -0.24).

Conclusion

FOF is an important psychological factor that is associated with reduction in life space of older adults in different social and cultural contexts, and the strength of this association is site specific. Addressing FOF among older adults would help improve their mobility in local communities, which in turn would improve social participation and health-related quality of life.

SUBMITTER: Auais M

PROVIDER: S-EPMC5405754 | biostudies-literature | 2017 May

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Fear of falling and its association with life-space mobility of older adults: a cross-sectional analysis using data from five international sites.

Auais Mohammad M Alvarado Beatriz B Guerra Ricardo R Curcio Carmen C Freeman Ellen E EE Ylli Alban A Guralnik Jack J Deshpande Nandini N

Age and ageing 20170501 3

<h4>Background</h4>fear of falling (FOF) is a major health concern among community-dwelling older adults that could restrict mobility.<h4>Objective</h4>to examine the association of FOF with life-space mobility (i.e. the spatial area a person moves through in daily life) of community-dwelling older adults from five diverse sites.<h4>Methods</h4>in total, 1,841 older adults (65-74 years) were recruited from Kingston, Canada; Saint-Hyacinthe, Canada; Tirana, Albania; Manizales, Colombia and Natal, ...[more]

PMID: 28043980

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Project description:ObjectivesTo determine the relationship between neighborhood-level socioeconomic characteristics, life-space mobility, and incident falls in community-dwelling older adults.DesignProspective, observational cohort study with a baseline in-home assessment and 6-month telephone follow-up.SettingCentral Alabama.ParticipantsCommunity-dwelling adults aged 65 and older recruited from a random sample of Medicare beneficiaries (N = 1,000).MeasurementsNeighborhood disadvantage was measured using a composite index derived from baseline neighborhood-level residential census tract socioeconomic variables. Data on individual-level socioeconomic characteristics, clinical variables, and life-space collected at baseline were included as covariates in a multivariate model using generalized estimating equations to assess the association with incident falls in the 6 months after baseline.ResultsOf the 940 participants who completed baseline and follow-up assessments, 126 (13%) reported one or more new falls in the 6 months after baseline. There was an independent nonlinear association between neighborhood disadvantage (according to increasing quartiles of disadvantage) and incident falls after adjusting for confounders: The lowest quartile served as reference; 2nd quartile odds ratio (OR) = 2.4, 95% confidence interval (CI) = 1.2-4.6; 3rd quartile OR = 1.9, 95% CI = 1.0-3.7; 4th quartile OR = 3.2, 95% CI = 1.7-6.0. Each 10-point decrement in life-space (OR = 1.2, 95% CI = 1.0-1.3) was associated with a higher risk of falls.ConclusionGreater neighborhood disadvantage was associated with greater risk of falls. Life-space also contributes separately to fall risk. Community-dwelling older adults in disadvantaged neighborhoods, particularly those with limited mobility, may benefit from a more-rigorous assessment of their fall risk by healthcare providers. Neighborhood level socioeconomic characteristics should also be an important consideration when identifying vulnerable populations that may benefit the most from fall prevention programs.

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Dataset Information

Fear of falling and its association with life-space mobility of older adults: a cross-sectional analysis using data from five international sites.

Background

Objective

Methods

Results

Conclusion

Publications

Fear of falling and its association with life-space mobility of older adults: a cross-sectional analysis using data from five international sites.

Similar Datasets

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