Evidence map›Paper›PMID 27869994›Full record

Observational studyJournal of the American Geriatrics Society2016

Neighborhood Disadvantage and Life-Space Mobility Are Associated with Incident Falls in Community-Dwelling Older Adults.

Alexander X Lo, Andrew G Rundle, David Buys, Richard E Kennedy, Patricia Sawyer, Richard M Allman, Cynthia J Brown

Open access · greenAbstract readObservational Study
In one paragraph

Observational study in Journal of the American Geriatrics Society, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 3 pooled it
2.8field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed, 3 syntheses or guidelines pooled it, 65 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Global Positioning System Indicators of Community Mobility and Future Health Outcomes Among Older Adults.The journals of gerontology. Series A, Biological sciences and medical sciences · 2024
    Trial
  5. Article
  6. Article
  7. Life-Space Mobility in Heart Failure With Preserved Ejection Fraction.Journal of cardiac failure - intersections · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Life space assessment and falls in older adults with multiple sclerosis.Multiple sclerosis and related disorders · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Neighbourhood Socioeconomic Processes and Dynamics and Healthy Ageing: A Scoping Review.International journal of environmental research and public health · 2022
    Article
  19. Article
  20. Comparisons Between GPS-based and Self-reported Life-space Mobility in Older Adults.AMIA ... Annual Symposium proceedings. AMIA Symposium · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 1 country.

Alexander X LoDepartment of Emergency Medicine, University of Alabama at Birmingham, Birmingham, Alabama.
Andrew G RundleDepartment of Epidemiology, Columbia University, New York, New York.
David BuysDepartment of Food Science, Nutrition, and Health Promotion, Mississippi State University, Mississippi State, Mississippi.
Richard E KennedyComprehensive Center for Healthy Aging, University of Alabama at Birmingham, Birmingham, Alabama.
Patricia SawyerComprehensive Center for Healthy Aging, University of Alabama at Birmingham, Birmingham, Alabama.
Richard M AllmanGeriatrics and Extended Care Services, Office of Patient Care Services, Veterans Health Administration, Washington, District of Columbia.
Cynthia J BrownComprehensive Center for Healthy Aging, University of Alabama at Birmingham, Birmingham, Alabama.
University of Alabama at Birmingham · USColumbia University · USMississippi State University · USOffice of Patient Care Services · US

Funding

Research Education CoreP30AG031054 · NIA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI CROWTHER, MARTHA R · 2007 to 2025
$11.6M
MOBILITY AMONG OLDER AFRICAN AMERICANS AND WHITESR01AG015062 · NIA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BROWN, CYNTHIA J. · 1998 to 2014
$6.7M
Synthesis of Longer-Term Alzheimer Disease Studies in Order to Model and ImproveR01AG037561 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI SCHNEIDER, LON S · 2011 to 2013
$1.6M
NIA NIH HHS P30 AG031054NIA NIH HHS R01 AG015062NIA NIH HHS R01 AG037561
6 · The paper itself

Abstract

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). MEASUREMENTS: Neighborhood 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.

Indexed as

Accidental FallsArchitectural AccessibilityMobility LimitationAgedAlabamaFemaleGeriatric AssessmentHumansIndependent LivingInterviews as TopicMaleMedicarePreventive Health ServicesProspective StudiesResidence CharacteristicsRisk Assessmentfallslife-spaceneighborhood disadvantagesocioeconomic status

Identifiers

PMID27869994
PMCPMC6986269
OpenAlexW2556593728

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.