Participants
pain
One hundred and thirty-five people with non-specific neck pain were assessed on the eligibility criteria, of whom 100 people met the selection criteria and agreed to participate in the study (Fig. Flowchart of the study.Between group differences at baseline and follow-up.Sig. represents the p-value between the experimental intervention and control intervention or between those in the experimental group with a good outcome versus those with a poor outcome. Linear mixed model analyses with fixed factor (time), covariate (group) and interaction (time * group) were used to assess differences between the groups at the three time moments. A random intercept was chosen to account for the correlated nature of multiple measurements from the same individual. 