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Table 2 Anxiety and depression scores before and after the intervention using repeated measurement tests

From: The effect of cardiac rehabilitation on anxiety and depression in patients undergoing cardiac bypass graft surgery in Iran

Variable

Groups

Time (Mean ± SD)

P value

  

Before intervention

After intervention

2 months after intervention

Time

Group

Time/group

Anxiety

Case

37 ± 11.02

31 ± 6.29

28 ± 5.11

<0.001

0.079

0.007

 

Control

38 ± 9.33

34 ± 7.76

32 ± 7.08

   

Depression

Case

19.6 ± 4.54

15 ± 4.07

10.3.02

<0.001

0.014

0.001

 

Control

19.5 ± 4.52

17.3.60

14 ± 3.28