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Table 5 Concurrent validity of 3D total and medial to lateral region %fat and volume

From: Development of 3D method to assess intramuscular spatial distribution of fat infiltration in patients with rotator cuff tear: reliability and concurrent validity

 

Validity

Rotator Cuff Muscle

3D %Fat

Volume

Intramuscular region

ICC

95% CI

ICC

95% CI

Supraspinatus (whole)

0.859

0.015, 0.970

0.939

0.276, 0.987

 Lateral Region

0.655

0.250, 0.907

0.778

0.070, 0.942

 Intermediate Region

0.844

0.083, 0.963

0.867

0.153, 0.968

 Medial Region

0.947

0.830, 0.984

0.884

0.675, 0.963

Infra/Teres (whole)

0.989

0.965, 0.997

0.969

0.889, 0.991

 Lateral Region

0.969

0.905, 0.991

0.882

0.384, 0.969

 Intermediate Region

0.976

0.924, 0.993

0.937

0.780, 0.981

 Medial Region

0.980

0.968, 0.997

0.911

0.743, 0.972

Subscapularis (whole)

0.975

0.872, 0.993

0.912

0.313, 0.979

 Lateral Region

0.951

0.852, 0.985

0.580

0.037, 0.854

 Intermediate Region

0.978

0.907, 0.994

0.927

0.192, 0.985

 Medial Region

0.949

0.694, 0.987

0.885

0.615, 0.965

  1. ICC intraclass correlation coefficient, 95% CI 95% confidence interval, SEM standard error of the measure, MDC minimal detectable change
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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