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Comparison of Smartphone-Based 3D Body Measurements With Traditional Anthropometry and 4D Stereophotogrammetry

14. maj 2026 opdateret af: Femke Van Orden

Comparison of Smartphone-Based 3D Body Measurements With Traditional Anthropometry and 4D Stereophotogrammetry: Reliability, Validity, and Accuracy in Healthy Adults

This study investigates the accuracy, validity and reliability of smartphone-based 3D body scanning applications compared with traditional anthropometric measurements and a 4D stereophotogrammetry system.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

This study evaluates how accurately smartphone-based 3D body scanning applications can measure the human body compared with traditional anthropometric measurements and a 4D stereophotogrammetry system. Thirty-five healthy adults undergo body measurements using three methods: conventional tape and stadiometer measurements, smartphone-based 3D scanning applications (3D Measure Me and MeThreeSixty), and a 4D stereophotogrammetry scan used as a reference method.

The study examines the reliability, validity, and accuracy of these technologies by comparing measurements such as body lengths, circumferences, and body proportions across methods. The goal is to determine whether smartphone-based body scanning applications can provide clinically useful and accessible alternatives to traditional anthropometric measurements in healthcare and rehabilitation settings.

Undersøgelsestype

Observationel

Tilmelding (Faktiske)

35

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Belgien
      • Antwerp, Belgien
        • University of Antwerp

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

N/A

Prøveudtagningsmetode

Sandsynlighedsprøve

Studiebefolkning

seventeen men and eighteen healthy women

Beskrivelse

Inclusion Criteria:

  • Human adults
  • iPhone
  • Samsung
  • Smartphone
  • 4D stereophotogrammetry
  • Traditional anthropometrics
  • Whole body
  • Shape
  • Avatar

Exclusion Criteria:

  • Children
  • Animals
  • X-ray
  • MRI
  • CT
  • Surgery
  • Dental
  • Geographical mapping
  • Non-digital human
  • Body parts
  • Skeleton body

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Waist height
Tidsramme: 10 and 16 February 2026
Length waist to floor (SIAS) in mm
10 and 16 February 2026
Waist to knee height
Tidsramme: 10 and 16 February 2026
Vertical length from waist to middle of knee cap in mm
10 and 16 February 2026
Knee height
Tidsramme: 10 and 16 February 2026
Length from the top of the knee to the bottom of the foot in mm
10 and 16 February 2026
Outer arm in
Tidsramme: 10 and 16 February 2026
Arm length from bone at top edge of shoulder to elbow to wrist just below wrist bone in mm
10 and 16 February 2026
Foot length
Tidsramme: 10 and 16 February
Length from back of heel to tip of longest toe in mm
10 and 16 February
height
Tidsramme: 10 and 16 February 2026
Height from top of head to floor in mm
10 and 16 February 2026
Neck girth
Tidsramme: 10 and 16 February 2026
Circumference around neck over Adams apple following natural curve in mm
10 and 16 February 2026
Hip girth
Tidsramme: 10 and 16 February 2026
Circumference at widest point of bum from side view in mm
10 and 16 February 2026
Belly girth
Tidsramme: 10 and 16 February 2026
Circumference at belly button in mm
10 and 16 February 2026
Bust girth
Tidsramme: 10 and 16 February 2026
Circumference around chest beneath armpits and in line with nipples in mm
10 and 16 February 2026
Under bust girth
Tidsramme: 10 and 16 February 2026
Circumference just under bust in mm
10 and 16 February 2026
Back arm pit contour
Tidsramme: 10 and 16 February 2026
Distance armpit to armpit straight across the back without going into the armpit in mm
10 and 16 February 2026
Forearm girth
Tidsramme: 10 and 16 February 2026
Circumference at largest point on forearm in mm
10 and 16 February 2026
Wrist girth
Tidsramme: 10 and 16 February 2026
Circumference just below wrist bone in mm
10 and 16 February 2026
Thigh girth
Tidsramme: 10 and 16 February 2026
Circumference measurement taken 1cm below the gluteal line or fold in mm
10 and 16 February 2026
Knee girth
Tidsramme: 10 and 16 February 2026
Circumference around knee cap at the widest point in mm
10 and 16 February 2026
Ankle girth
Tidsramme: 10 and 16 February 2026
Circumference at the narrowest point of the ankle in mm
10 and 16 February 2026
Upper arm girth
Tidsramme: 10 and 16 February 2026
Bicep circumference at upper arm mid-point in mm
10 and 16 February 2026

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Type of clothing
Tidsramme: 10 and 16 February 2026
Loose or tight
10 and 16 February 2026
Skin Colour
Tidsramme: 10 and 16 February 2026
light, medium or dark
10 and 16 February 2026
Movement
Tidsramme: 10 and 16 February 2026
no movement or slight movement
10 and 16 February 2026
Belly height
Tidsramme: 10 and 16 February 2026
Vertical distance from waist to abdomen in mm
10 and 16 February 2026
Bust height
Tidsramme: 10 and 16 February 2026
Distance from base of neck down to the centre of the fullest part of bust in mm
10 and 16 February 2026
Armspan
Tidsramme: 10 and 16 February 2026
Lenght from one end of a person's arms (measured at the middle fingertips) to the other when arms raised parallel to the ground at shoulder height at 90° angle in mm
10 and 16 February 2026
Head girth
Tidsramme: 10 and 16 February 2026
Circumference from slightly above eyebrows above the ears and over the occipital prominence and the back of the head (with a bathing cap) in mm
10 and 16 February 2026
Bust width
Tidsramme: 10 and 16 February 2026
Length from the left armpit to the right armpit across the front in a straight line over the upper part and not through the centre in mm
10 and 16 February 2026

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Femke Van Orden

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

11. november 2025

Primær færdiggørelse (Faktiske)

10. februar 2026

Studieafslutning (Faktiske)

16. februar 2026

Datoer for studieregistrering

Først indsendt

8. maj 2026

Først indsendt, der opfyldte QC-kriterier

9. maj 2026

Først opslået (Faktiske)

15. maj 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

19. maj 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

14. maj 2026

Sidst verificeret

1. maj 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • ANTHRO-SMART-4D-2026

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

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Ingen

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Kliniske forsøg med Kropssammensætning

Kliniske forsøg med Smartphone-Based 3D Body Scanning

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Sponsorer og samarbejdspartnere

Medicinske tilstande

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CROs in Angola

Betingelser

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Kosttilskud

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Placeringer

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