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Table 2 Demographic information about participants (n = 51) and examiners (n = 7)

From: Inter-examinerreliability study of physical examination procedures to assess the cervical spine

Characteristic Mean (SD) Range
Participants (n = 51)
Age
(years)
33 (± 18.8) 16–71
Sex
(female/male)
33/18 -
Duration of symptoms (days) 67 (± 50.5) 23–304
Examiners (n = 7)
Clinical experience
(years)
4.9 (± 4.7) 0.5–15
Sex
(female/male)
3/4 -
Number of examinations performed by each examiner
(either as examiner #1 or #2)
28.9 (± 9.0) 19–38