Table 1

Characteristics of the overhead athletes recruited for face validation and known-group validation of the KJOC-N (n=33)

Age (years), mean (SD)18.6 (4.2)
Gender (n)
 Male10
 Female23
Sport (n)
 Handball23
 Volleyball8
 Tennis2
Sporting level (n)
 International elite level7
 National elite level4
 Lower levels22
  • KJOC-N, Norwegian version of Kerlan-Jobe Orthopaedic Clinic shoulder and elbow questionnaire.