Evidence map›Paper›PMID 26228936›Full record

Observational studyThe Annals of pharmacotherapy2015

Anticholinergic Use and Recurrent Falls in Community-Dwelling Older Adults: Findings From the Health ABC Study.

Zachary A Marcum, Subashan Perera, Joshua M Thorpe, Galen E Switzer, Shelly L Gray, Nicholas G Castle, Elsa S Strotmeyer, Eleanor M Simonsick, Douglas C Bauer, Ronald I Shorr and 3 more

Abstract readObservational Study
In one paragraph

Observational study in The Annals of pharmacotherapy, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 4 pooled it
–field-weighted citation impact
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

36 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Trial
  6. Article
  7. Clinical and geriatric factors associated with fracture risk in older adults with bone metastases: A prospective observational study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
    Observational
  8. Article
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  13. Central nervous system medication use around hospitalization.Journal of the American Geriatrics Society · 2024
    Article
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  15. Article
  16. Article
  17. Anticholinergic Medication Use, Dopaminergic Genotype, and Recurrent Falls.The journals of gerontology. Series A, Biological sciences and medical sciences · 2022
    Article
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  19. Article
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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

13 authors.

Zachary A MarcumUniversity of Washington, Seattle, WA, USA zmarcum@uw.edu.
Subashan PereraUniversity of Pittsburgh, Pittsburgh, PA, USA.
Joshua M ThorpeUniversity of Pittsburgh, Pittsburgh, PA, USA VA Pittsburgh Healthcare System, Pittsburgh, PA, USA.
Galen E SwitzerUniversity of Pittsburgh, Pittsburgh, PA, USA VA Pittsburgh Healthcare System, Pittsburgh, PA, USA.
Shelly L GrayUniversity of Washington, Seattle, WA, USA.
Nicholas G CastleUniversity of Pittsburgh, Pittsburgh, PA, USA.
Elsa S StrotmeyerUniversity of Pittsburgh, Pittsburgh, PA, USA.
Eleanor M SimonsickNational Institute on Aging, Baltimore, MD, USA.
Douglas C BauerUniversity of California, San Francisco, CA, USA.
Ronald I ShorrVeterans Affairs Medical Center, Gainesville, FL, USA.
Stephanie A StudenskiNational Institute on Aging, Baltimore, MD, USA.
Joseph T HanlonUniversity of Pittsburgh, Pittsburgh, PA, USA VA Pittsburgh Healthcare System, Pittsburgh, PA, USA.
Health ABC Study, USA

Funding

VARIABILITY, STABILITY & SMOOTHNESS OF WALKINGP30AG024827 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Caterina Rosano · 2004 to 2026
$28.6M
Pitt Integrated Clinical and Geroscience Research Training ProgramT32AG021885 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Aditi U Gurkar · 2003 to 2026
$6.7M
Peripheral Nerve Function Decline in an Aged CohortR01AG028050 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI STROTMEYER, ELSA S. · 2007 to 2015
$3.5M
End of Life in the Very OldR01NR012459 · NINR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI ALBERT, STEVEN M, LUNNEY, JUNE R · 2011 to 2015
$2.7M
Biomarker Research in Musculoskeleton DiseaseK24AR051895 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BAUER, DOUGLAS C · 2005 to 2015
$1.5M
DYNAMICS OF HEALTH .AGING . AND BODY COMPOSITION /Pittsburgh/-260962101N01AG062101 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · 1996 to 2004
$996k
DYNAMICS OF HEALTH . AGING . AND BODY COMPOSITION /Memphis/-26062103N01AG062103 · NIA · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · 1996 to 2004
$793k
UPITT Program for Pharmaceutical Outcomes Research in AgingK07AG033174 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HANLON, JOSEPH T · 2009 to 2013
$461k
HEALTH ABC--COORDINATING UNIT /California/-260062106N01AG062106 · NIA · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · 1996 to 2004
$109k
Intramural NIH HHSNIAMS NIH HHS K24 AR051895NIA NIH HHS K07 AG033174NIA NIH HHS K07AG033174NIA NIH HHS N01-AG-6-2101NIA NIH HHS N01-AG-6-2103NIA NIH HHS N01-AG-6-2106NIA NIH HHS P30 AG024827NIA NIH HHS P30AG024827NIA NIH HHS R01 AG028050NIA NIH HHS R01AG028050NIA NIH HHS T32 AG021885NINR NIH HHS R01 NR012459NINR NIH HHS R01NR012459
6 · The paper itself

Abstract

backgroundAlthough it is generally accepted that anticholinergic use may lead to a fall, results from studies assessing the association between anticholinergic use and falls are mixed. In addition, direct evidence of an association between use of anticholinergic medications and recurrent falls among community-dwelling elders is not available.

objectiveTo assess the association between anticholinergic use across multiple anticholinergic subclasses, including over-the-counter medications, and recurrent falls.

methodsThis was a longitudinal analysis of 2948 participants, with data collected via interview at year 1 from the Health, Aging and Body Composition study and followed through year 7 (1997-2004). Self-reported use of anticholinergic medication was identified at years 1, 2, 3, 5, and 6 as defined by the list from the 2015 American Geriatrics Society Beers Criteria. Dosage and duration were also examined. The main outcome was recurrent falls (≥2) in an ensuing 12-month period from each medication data collection.

resultsUsing multivariable generalized estimating equation models, controlling for demographic, health status/behaviors, and access-to-care factors, a 34% increase in likelihood of recurrent falls in anticholinergic users (adjusted odds ratio = 1.34; 95% CI = 0.93-1.93) was observed, but the results were not statistically significant; similar results were found with higher doses and longer duration of use.

conclusionIncreased point estimates suggest an association of anticholinergic use with recurrent falls, but the associations did not reach statistical significance. Future studies are needed for more definitive evidence and to examine other measures of anticholinergic burden and associations with more intermediate adverse effects such as cognitive function.

Indexed as

Accidental FallsAgedCholinergic AntagonistsFemaleHumansMaleOdds RatioProspective StudiesRecurrenceSelf ReportCholinergic Antagonistsaccidental fallscholinergic antagonistolder adultspharmacoepidemiology

Identifiers

PMID26228936
PMCPMC4609603

What OpenQuestion holds

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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.