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. 2016 Jun 16;5:36–43. doi: 10.1016/j.invent.2016.06.001

Table 3.

Time ∗ condition interaction for perceived usefulness of intervention.

Pre intervention Post intervention Increase
Activities 6.02 7.49 1.47**
Thoughts 5.87 7.07 1.20**
Assertiveness 6.26 7.06 0.80**
Sleep hygiene 5.86 6.26 0.40
Own Methods 6.13 6.16 0.03

Note. Significantly different from Own Methods in bold font. **p < 0.01.