Scapular Dyskinesis: a Reliability and Validity Study of Comprehensive Classification Test

National Taiwan University

Status: Completed

Conditions: Unilateral Shoulder Pain With and Without Scapular Dyskinesis

Study type: Observational

Funder types: Other

Identifiers

NCT01962727

201112034RIB

Details and patient eligibility

About

Study Design: Clinical measurement (cross-sectional)

Objectives: The purpose of this study was to investigate the reliability and validity of the novel scapular dyskinesis classification test.

Background: A visual-based clinical assessment with sufficient reliability and validity to identify scapular dyskinesis provides information for rehabilitation treatment.

Methods: A visual-based palpation method was evaluated by two independent physiotherapists in 60 subjects with unilateral shoulder pain to test reliability. This method classified the scapular movements during arm raising/lowing movements in scapular plane as single abnormal scapular patterns (inferior angle/ medial border/ superior border of scapula prominence and abnormal scapulohumeral rhythm) or mixed abnormal scapular patterns. Different patterns of scapular dyskinesis were also validated by corresponding alternation of the scapular kinematics and muscular activities assessed by electromagnetic motion-capturing system and surface electromyography (EMG).

Full description

No other detailed description

Enrollment: 60 patients

Sex: All

Ages: 18 to 50 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• (1) they were from 18 to 50 years old and (2) they had unilateral shoulder pain around shoulder complex during activities.

Exclusion criteria

• history of shoulder dislocation, fracture, or shoulder surgery within past 1 year, or a history of direct contact injury to the neck if upper extremities within the past 1 month, scoliosis or excessive kyphosis, neurological disorders, body mass index (BMI)≧25, or demonstrate pain (VAS>3) during overall testing procedure.