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Table 2 Between-group differences on study outcome measures

From: The efficacy of computer-assisted cognitive behavioral therapy (cCBT) on psychobiological responses and perioperative outcomes in patients undergoing functional endoscopic sinus surgery: a randomized controlled trial

Measure

UC group (n = 50)

CCBT group (n = 50)

Difference (95% CI)

p d

SAI

 T1

32.02 ± 5.89

33.12 ± 6.80

1.10 (− 1.35, 3.61)

0.39

 T2

44.80 ± 7.06e

39.76 ± 4.95e

− 5.04 (− 7.04, − 2.63)

< 0.01

 T4

28.98 ± 5.47e,f

23.34 ± 3.37e,f

− 5.64 (− 7.44, − 3.84)

< 0.01

p

< 0.01a

< 0.01b

< 0.01c

 

PHQ-9

 T1

3.40 ± 3.26

3.14 ± 2.48

− 0.26 (− 1.32, 0.92)

0.66

 T3

3.98 ± 2.91

4.18 ± 2.50

− 0.20 (− 1.26, 0.98)

0.71

 T4

2.08 ± 1.90

1.98 ± 1.73

0.10 (− 0.94, 1.31)

0.78

p

0.81a

< 0.01 b

0.06c

 

AIS

 T1

3.16 ± 2.44

3.60 ± 2.16

0.44 (− 0.47, 1.34)

0.91

 T3

6.16 ± 2.21e

4.90 ± 1.73e

− 1.26 (− 2.05, − 0.47)

0.002

 T4

3.18 ± 2.22g

1.92 ± 1.86e,g

− 1.26 (− 2.07, − 0.45)

0.003

p

0.005a

< 0.01 b

< 0.01c

 
  1. SAI State Anxiety Inventory, PHQ-9 Patient Health Questionnaire Depression Scale-9 item, AIS Athens Insomnia Scale, T1 before the intervention, T2 at 1 h before surgery, T3 at postoperative 48 h, T4 at postoperative 96 h (after the intervention completed)
  2. ap value of group effect
  3. bp value of time effect
  4. cp value of interactive effects between time and group
  5. dp value adjusted by Bonferroni method
  6. eCompared with the T1, p < 0.05, adjusted by Bonferroni method
  7. fCompared with the T2, p < 0.05, adjusted by Bonferroni method
  8. gCompared with the T3, p < 0.05, adjusted by Bonferroni method