Validity and reliability of smartphone for measurement of hip rotation compared with three-dimension motion analysis

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

TCTR

Registry ID

TCTR20181022003

Enrollment

Registered

2018-10-22

Start date

2018-06-01

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy condition

Interventions

Eight optoelectronic cameras (Motion Analysis Corp.&#44

Santa Rosa&#44

CA&#44

USA)

Experimental Device,Experimental Device

Measurement range of motion with smartphone apllication,range of motion with 3DMA

dimensional motion analysis system

Smartphone application for range of motion assessment

Bubble level and Clinometer by Peter Breitling,Three&#45

Eligibility

Sex/Gender

All

Age

20 Years to 50 Years

Inclusion criteria

Inclusion criteria: - Healthy volunteers for 24 persons - Age between 20-50 years old

Exclusion criteria

Exclusion criteria: - A person who has hip or knee symptoms such as pain - A person who has history of hip or knee surgery - A person who has history of hip, femoral, or tibial fracture

Design outcomes

Primary

Measure	Time frame
Range of hip motion At time zero and one week after Measure with smartphone application and 3DMA	—

Secondary

Measure	Time frame
N/A N/A N/A	—

Countries

Thailand

Contacts

Public ContactPhob Ganokroj

Siriraj Hospital

phobganokroj@gmail.com0897961227

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026

Validity and reliability of smartphone for measurement of hip rotation compared with three&#45;dimension motion analysis