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ArticleSensors (Basel, Switzerland)2026

Inertial Sensor-Based Analysis of Cervical and Upper-Thoracic Motion During Extrication: SNAID

Antonio J Segura-Fornieles, Verónica V Márquez-Hernández, Alba García-Viola, Aarón-Raúl Poyatos-Bakker, Mᵃ Carmen Rodríguez-García, Alfredo Alcayde-García, José M Garrido-Molina

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Antonio J Segura-FornielesRegimiento Acorazado "Alcázar de Toledo" Nº 61, Brigada Guadarrama XII, 28760 Madrid, Spain.
Verónica V Márquez-HernándezResearch Group of Health Sciences CTS-1127, Department of Nursing, Physiotherapy and Medicine, Faculty of Health Sciences, Universidad de Almeria, 04120 Almería, Spain.ORCID 0000-0003-1163-4394
Alba García-ViolaDistrito Sanitario Almería, 04009 Almería, Spain.ORCID 0000-0002-7998-0261
Aarón-Raúl Poyatos-BakkerCIEMAT-Plataforma Solar de Almería-CIESOL, 04200 Tabernas, Spain.ORCID 0000-0003-0136-5004
Mᵃ Carmen Rodríguez-GarcíaResearch Group of Health Sciences CTS-1127, Department of Nursing, Physiotherapy and Medicine, Faculty of Health Sciences, Universidad de Almeria, 04120 Almería, Spain.ORCID 0000-0001-8367-9220
Alfredo Alcayde-GarcíaDepartment of Engineering, Universidad de Almería, 04120 Almería, Spain.ORCID 0000-0002-2776-089X
José M Garrido-MolinaCentro de Emergencias Sanitarias 061, Servicio Andaluz de Salud, 04009 Almería, Spain.ORCID 0000-0002-2813-9042

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSpinal immobilization during extrication is a key component of trauma care aimed at reducing secondary neurological injury, although conventional techniques such as the Rautek maneuver may induce unintended spinal motion that could increase biomechanical stress on vulnerable structures. Recent developments, including the SNAID

methodsA controlled experimental study was conducted with 15 nursing students performing standardized extrication tasks under both conditions. Four synchronized 9-axis inertial measurement units were placed at the occiput, C7, sternum, and left shoulder to capture kinematic data at 100 Hz. Range of motion (ROM) was calculated for absolute and intersegmental movements, and statistical comparisons were performed using paired non-parametric tests with effect size estimation.

resultsThe results showed that SNAID

conclusionsthe SNAID

Indexed as

Cervical VertebraeImmobilizationBiomechanical PhenomenaHumansMovementRange of Motion, Articularbiomechanicscervical spineemergency careextricationinertial measurement unitsmotion analysisspinal immobilizationtrauma

Identifiers

PMID42515281
PMCPMC13418245

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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.