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Table 6 Responsiveness of the quality of life instrument QLICD-CHD ( x ¯ ± s ) (n = 111)

From: Development and validation of the coronary heart disease scale under the system of quality of life instruments for chronic diseases QLICD-CHD: combinations of classical test theory and Generalizability theory

Domains/Facets

Before treatment

After treatment

Differences

SRM

t

p

Physical domain

53.60 ± 20.37

58.87 ± 17.72

-5.26 ± 12.46

0.42

-4.45

0.000

Independence

60.51 ± 28.49

64.49 ± 26.03

-3.98 ± 18.42

0.22

-2.28

0.025

Appetite and Sleep

46.62 ± 25.61

50.45 ± 23.83

-3.83 ± 23.04

0.17

-1.75

0.083

Physical Symptoms

51.35 ± 23.69

58.86 ± 19.92

-7.51 ± 14.82

0.51

-5.34

0.000

Psychological domain

70.52 ± 20.51

75.63 ± 17.78

-5.12 ± 16.20

0.32

-3.33

0.001

Cognition

57.55 ± 28.96

63.74 ± 28.50

-6.19 ± 19.79

0.31

-3.30

0.001

Anxiety

63.81 ± 25.16

72.22 ± 20.11

-8.41 ± 20.21

0.42

-4.38

0.000

Depression

78.23 ± 23.52

82.21 ± 18.95

-3.98 ± 19.78

0.20

-2.12

0.036

Self-Consciousness

78.15 ± 22.22

80.41 ± 20.43

-2.25 ± 18.50

0.12

-1.28

0.202

Social domain

62.29 ± 14.48

62.18 ± 14.50

0.10 ± 8.36

0.01

0.13

0.898

Social Support/Security

68.73 ± 20.20

69.71 ± 19.51

-0.98 ± 13.98

0.07

-0.74

0.464

Social Effects

53.83 ± 24.24

52.48 ± 24.41

1.35 ± 16.63

0.08

0.86

0.394

Sexual Function

57.43 ± 31.00

55.86 ± 32.33

1.58 ± 21.13

0.07

0.79

0.433

Sub-total (QLICD-GM)

62.99 ± 14.56

66.23 ± 13.50

-3.24 ± 9.61

0.34

-3.55

0.001

Specific domain

61.51 ± 14.00

70.12 ± 13.32

-8.60 ± 12.91

0.67

-7.02

0.000

Symptom

64.90 ± 18.96

84.27 ± 19.27

-19.37 ± 22.00

0.88

-9.27

0.000

Effect of medicine

47.30 ± 23.92

60.59 ± 31.18

-13.29 ± 32.83

0.40

-4.27

0.000

Effect on mental health and daily life

60.84 ± 15.38

61.74 ± 14.40

-0.90 ± 11.95

0.08

-0.79

0.429

Total (TOT)

62.48 ± 13.22

67.58 ± 12.27

-5.11 ± 9.50

0.54

-5.67

0.000