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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