Evidence map›Paper›PMID 27552354›Full record

ArticleAmerican journal of physical medicine & rehabilitation2017

Complex and Simple Clinical Reaction Times Are Associated with Gait, Balance, and Major Fall Injury in Older Subjects with Diabetic Peripheral Neuropathy.

James K Richardson, James T Eckner, Lara Allet, Hogene Kim, James A Ashton-Miller

Abstract readComparative Study
In one paragraph

Article in American journal of physical medicine & rehabilitation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Gait as a quantitative indicator of the severity of chemotherapy-induced peripheral neuropathy: a pilot study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
    Article
  3. ReacStick: Evaluating Executive Function Independent From Level of Education.American journal of physical medicine & rehabilitation · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Diabetic neuropathy: cutting-edge research and future directions.Signal transduction and targeted therapy · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
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  20. Review
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

5 authors.

James K RichardsonFrom the Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, Michigan.
James T Eckner
Lara Allet
Hogene Kim
James A Ashton-Miller

Funding

Research Education CoreP30AG024824 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Andrzej T Galecki · 2004 to 2026
$29.2M
Neuropathic Gait, Irregular Surfaces and Fall RiskR01AG026569 · NIA · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI RICHARDSON, JAMES K · 2008 to 2012
$1.5M
Evaluating the Head's Response to Impulsive Forces in Young AthletesK23HD078502 · NICHD · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ECKNER, JAMES TRAVIS · 2014 to 2016
$396k
NIA NIH HHS P30 AG024824NIA NIH HHS R01 AG026569NICHD NIH HHS K23 HD078502
6 · The paper itself

Abstract

objectiveThe aim of this work was to identify relationships between complex and simple clinical measures of reaction time (RTclin) and indicators of balance in older subjects with and without diabetic peripheral neuropathy (DPN).

designProspective cohort design. Complex RTclin accuracy, simple RTclin latency, and their ratio were determined using a novel device in 42 subjects (mean ± SD age, 69.1 ± 8.3 yrs), 26 with DPN and 16 without. Dependent variables included unipedal stance time (UST), step width variability and range on an uneven surface, and major fall-related injury over 12 months.

resultsIn the DPN subjects, the ratio of complex RTclin accuracy to simple RTclin latency was strongly associated with longer UST (R/P = 0.653/0.004), and decreased step width variability and range (R/P = -0.696/0.001 and -0.782/<0.001, respectively) on an uneven surface. Additionally, the 2 DPN subjects sustaining major injuries had lower complex RTclin accuracy:simple RTclin latency than those without.

conclusionsThe ratio of complex RTclin accuracy:simple RTclin latency is a potent predictor of UST and frontal plane gait variability in response to perturbations and may predict major fall injury in older subjects with DPN. These short latency neurocognitive measures may compensate for lower limb neuromuscular impairments and provide a more comprehensive understanding of balance and fall risk.

Indexed as

Abbreviated Injury ScaleAccidental FallsAgedCohort StudiesDiabetic NeuropathiesFemaleFollow-Up StudiesGait Disorders, NeurologicHumansMalePostural BalanceReaction TimeWounds and Injuries

Identifiers

PMID27552354
PMCPMC5161564

What OpenQuestion holds

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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.