Evaluation of Reliability and Validity of a Smart-phone Postural Control Assessment Application

Completed

• Conditions: Other Instability, Ankle and Foot

• Registration Number: NCT02931916
• Lead Sponsor: National Yang Ming Chiao Tung University

Brief Summary

The purpose of this study is to evaluate the reliability and validity of smart-phone based system in postural control ability assessment on subjects with chronic ankle instability.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2016-09-29
• Study First Submitted QC: 2016-10-11
• Study First Posted: 2016-10-13
• Study Start: 2016-11
• Primary Completion: 2018-03-30
• Study Completion: 2018-08-31
• Status Verified: 2018-10
• Last Update Submitted: 2018-10-24
• Last Update Posted: 2018-10-25

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 138

Inclusion Criteria

• clinical diagnosis of ankle functional instability

Exclusion Criteria

• any other condition would affect postural control performance

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
physiological parameter: orientation data from built-in sensor with unit: degree	40 seconds	Using the built-in sensor to record the acceleration data during each seconds trials.; Both x, y and z axialis will be recorded
physiological parameter: acceleration data from built-in sensor with unit: m/s^2	40 seconds	Using the built-in sensor to record the acceleration data during each seconds trial.; Both x, y and z axialis will be recorded

Trial Locations

Locations (1)

Yang Ming university; 🇨🇳 Taipei, Taiwan