Seventeen patients did not show up, and two patients declined
participation. Five encounters were not included because the provider
was ill, and five videotapes had to be discarded due to technical
errors. We collected data from 79 consultations with 21 providers (three doctors (seven consultations (range: 1–3)), nine
chiropractors (34 consultations (range: 1–12)), and nine physiotherapists
(38 consultations (range: 2–7)). Fifty-three patients
(67%) were females, and the mean age was 45.0 (SD 15.1).