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. Author manuscript; available in PMC: 2010 Jun 25.
Published in final edited form as: Cogn Behav Ther. 2009;38(1):29–41. doi: 10.1080/16506070902980745

Table 3.

Summary of effects demonstrated by causality testing in cognitive behavioural therapy (n=10) and applied relaxation (n=10)

Direction of change No. cases Percentage of total
Cognitive behavioural therapy
Worry → anxiety 1 10%
Anxiety → worry 0 0%
Worry ↔ anxiety 8 80%
No causal relationship 1 10%
Applied relaxation
Worry → anxiety 1 10%
Anxiety → worry 1 10%
Worry ↔ anxiety 7 70%
No causal relationship 1 10%