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. 2011 Nov 1;11:840. doi: 10.1186/1471-2458-11-840

Figure 2.

Figure 2

Change in pain status (neck/shoulder). Frequency of participants who changed their pain status in the neck/shoulders (i.e. from chronic pain at baseline to non-chronic pain at follow-up and vice versa) in the three intervention groups. * = significant difference between intervention groups (physical coordination training or cognitive behavioural training) and reference group at p < 0.05 in Fisher's exact test, n = number of participants.