Evidence map›Paper›PMID 23862161›Full record

ArticleBioMed research international2013

The golden ratio of gait harmony: repetitive proportions of repetitive gait phases.

Marco Iosa, Augusto Fusco, Fabio Marchetti, Giovanni Morone, Carlo Caltagirone, Stefano Paolucci, Antonella Peppe

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06410755 (Research on Evaluation of Home-based Rehabilitation Monitoring System With Wearable Devices and Self-Report Application), which is not on this map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
7.1field-weighted citation impact, top 3% 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.

NCT06410755 naactive not recruitingnot on this mapstarted 2024, after this paper: background citation

Research on Evaluation of Home-based Rehabilitation Monitoring System With Wearable Devices and Self-Report Application

TypeinterventionalSponsorYonsei UniversityRan2024 to 2026Enrolled120ConditionsGait Disorders, NeurologicArmsIntegrated Wearable devices Monitoring sys-Assisted Home Rehabilitation Program
3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 106 citations in OpenAlex.

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  4. COMPREHENSIVE ANALYSIS OF MURINE GAIT DURING SKELETAL MATURATION.bioRxiv : the preprint server for biology · 2026
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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

7 authors at 2 institutions in 1 country.

Marco IosaSanta Lucia Foundation, IRCCS, Rome, Italy. m.iosa@hsantalucia.it
Augusto Fusco
Fabio Marchetti
Giovanni Morone
Carlo Caltagirone
Stefano Paolucci
Antonella Peppe
Fondazione Santa Lucia · ITUniversity of Rome Tor Vergata · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In nature, many physical and biological systems have structures showing harmonic properties. Some of them were found related to the irrational number φ known as the golden ratio that has important symmetric and harmonic properties. In this study, the spatiotemporal gait parameters of 25 healthy subjects were analyzed using a stereophotogrammetric system with 25 retroreflective markers located on their skin. The proportions of gait phases were compared with φ, the value of which is about 1.6180. The ratio between the entire gait cycle and stance phase resulted in 1.620 ± 0.058, that between stance and the swing phase was 1.629 ± 0.173, and that between swing and the double support phase was 1.684 ± 0.357. All these ratios did not differ significantly from each other (F = 0.870, P = 0.422, repeated measure analysis of variance) or from φ (P = 0.670, 0.820, 0.422, resp., t-tests). The repetitive gait phases of physiological walking were found in turn in repetitive proportions with each other, revealing an intrinsic harmonic structure. Harmony could be the key for facilitating the control of repetitive walking. Harmony is a powerful unifying factor between seemingly disparate fields of nature, including human gait.

Indexed as

AdultBiomechanical PhenomenaFemaleGaitHumansMaleMiddle AgedTime Factors

Identifiers

PMID23862161
PMCPMC3687768
OpenAlexW2072770973

What OpenQuestion holds

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Registered trials

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.