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Table 1 Shoulder MRI findings in elite basketball players and general wheelchair users, number of people with shoulder symptoms, and results of repeatability test

From: Characteristic MRI findings of the shoulder, elbow, and wrist joints in elite wheelchair basketball players

Shoulder injury

Wheelchair basketball players

General wheelchair users

Inter-observer agreement rate (%)

Kappa coefficient

R

L

Bi

With symptom (R/L)

R

L

Bi

With symptom (R/L)

Partial tear of supraspinatus tendon

4

3

2

2/1

1

0

0

0/0

81

0.63

OA of gleno-humeral joint

1

0

0

0/0

0

0

0

0/0

82

0.88

Superior labral tear

0

1

0

0/0

0

0

0

0/0

91

0.91

  1. MRI, magnetic resonance imaging; OA, osteoarthritis; R, right; L, left; Bi, bilateral