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

N/ACompletedNCT02931916

National Yang Ming Chiao Tung University138 enrolled

Overview

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.

Study Type

OBSERVATIONAL

Enrollment

138

Conditions

Other Instability, Ankle and Foot

Eligibility

Sex: ALLMin age: 20 YearsMax age: 50 Years

Medical Language ↔ Plain English

Inclusion Criteria: * clinical diagnosis of ankle functional instability Exclusion Criteria: * any other condition would affect postural control performance

Locations (1)

Yang Ming university

Taipei, Taiwan

Outcomes

Primary Outcomes

physiological parameter: acceleration data from built-in sensor with unit: m/s^2

Using the built-in sensor to record the acceleration data during each seconds trial. Both x, y and z axialis will be recorded

Time frame: 40 seconds

physiological parameter: orientation data from built-in sensor with unit: degree

Using the built-in sensor to record the acceleration data during each seconds trials. Both x, y and z axialis will be recorded

Time frame: 40 seconds

Data from ClinicalTrials.gov

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