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Table 3 Summary of ANOVA results for depressed and non-depressed groups

From: Psychometric properties of the cardiac depression scale in patients with coronary heart disease

 

Total sample (n = 152)

Depressed meana (SD) (n = 59)

Non-depressed mean (SD) (n = 93)

F

P

η 2

BDI-II

9.43 (8.92)

17.81 (8.68)

4.11 (3.05)

   

CDS

89.30 (22.72)

103.38 (15.88)

80.37 (21.92)

48.71

< 0.001

.25

STAI

39.27 (12.98)

48.06 (11.81)

33.57 (10.27)

63.26

<0.001

.30

QOL 1

12.97 (3.29)

10.65 (2.80)

14.45 (2.68)

68.57

<0.001

.32

QOL 2

14.40 (3.18)

12.28 (2.65)

15.73 (2.74)

57.54

<0.001

.28

QOL 3

14.95 (3.68)

13.20 (3.48)

16.05 (3.38)

24.60

<0.001

.14

QOL 4

15.42 (2.71)

14.01 (2.20)

16.31 (2.63)

30.80

<0.001

.17

ESSI

27.50 (5.90)

26.24 (6.36)

28.31 (5.47)

4.43

.037

.03

PSSS

66.49 (14.75)

61.10 (14.04)

69.91 (14.22)

13.50

<0.001

.09

  1. Note. a = BDI-II > = 10. CDS = Cardiac Depression Scale; BDI-II = Beck Depression Inventory-2; STAI = State Trait Anxiety Inventory; QOL 1 = Quality of life physical subdomain; QOL 2 = Quality of life psychological subdomain; QOL 3 = Quality of life social relationships subdomain; QOL 4 = Quality of life environment subdomain; ESSI = ENRICHD Social Support Instrument; PSSS = Perceived Social Support Scale.