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. 2012 Aug 24;2012:bcr0220125932. doi: 10.1136/bcr-02-2012-5932

Table 1.

Target behaviour per treatment phase: means, ranges and SD scores for each period

Phase N Mean SD Range Differences between phases T
1 (A1) 34 12.18 2.49 7–18 1−2 16.10*
2 (B1) 409 3.15 3.19 0–20
3 (B2) 68 0.47 0.70 0–3 Phases 1−3 26.86*
4 (A2) 40 1.35 1.56 0–6 Phases 1−4 21.94*

*p<0.001.