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Table 3 Wrist MRI findings in elite basketball players and general wheelchair users, number of people with wrist symptoms, and results of repeatability test

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

Wrist injury Wheelchair basketball players Generalwheelchair users Inter-observer agreement rate (%) Kappa coefficient
R L Bi With symptom (R/L) R L Bi With symptom (R/L)
Severe TFCC injury 5* 2 2 2/1 0 0 0 0/0 92 0.81
Minor TFCC injury 2 0 0 0/0 3 2 2 0/0 77 0.55
Extensor carpi ulnaris tendon tear 0 0 0 0/0 0 1 0 0/0 95 0.66
  1. MRI, magnetic resonance imaging; TFCC, triangular fibrocartilage complex; R, right; L, left; Bi, bilateral
  2. * indicates P < 0.05