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Table 4 Mean and standard deviation in the SF-36 and results of the MANOVAs

From: Health-related quality of life in patients with dual diagnosis: clinical correlates

 

MANOVA

SF-36

DD (N = 35)

SMI (N = 35)

SUD (N = 35)

F

Effect size

Power sample

Contrastsa

Subscales

      

Physical Functioning

86.40 ± 14.32

93.67 ± 9.23

96.00 ± 8. 20

7.06**

0.12

0.92

DD < SMI, SUD

Role- Physical

70.31 ± 39.36

92.64 ± 24.25

76.71 ± 40.58

3.50*

0.06

0.64

DD < SMI/DD = SUD

Role-Emotional

46.87 ± 44.69

83.32 ± 34.09

68.55 ± 39.57

7.04**

0.12

0.92

DD < SMI/DD = SUD

Social Functioning

60.56 ± 28.77

82.05 ± 26.98

80.71 ± 24.87

6.58**

0.11

0.90

DD < SMI, SUD

Mental Health

50.12 ± 19.27

62.47 ± 18.89

65.60 ± 17.22

6.47**

0.11

0.89

DD < SMI, SUD

General Health

50.46 ± 20.69

57.47 ± 21.07

73.74 ± 14.18

13.60**

0.21

0.99

DD, SMI < SUD

Bodily Pain

67.65 ± 25.24

77.32 ± 27.35

72.34 ± 25.95

1.12

0.02

0.24

 

Vitality

42.19 ± 16.36

51.91 ± 20.59

68.00 ± 16.54

17.76**

0.26

1.00

DD, SMI < SUD

Health Transition Item

63.28 ± 31.09

63.97 ± 24.76

92.14 ± 20.80

14.03**

0.22

0.99

DD, SMI < SUD

Composite Scales

      

PCS

50.31 ± 9.18

52.82 ±7.11

53.66 ± 7.80

1.54

0.03

0.32

 

MCS

34.61 ± 13.02

44.03 ± 12.49

45.42 ± 10.63

7.82**

0.13

0.94

DD < SMI, SUD

  1. DD, Dual Diagnosis; MCS, Mental health Component Summary; PCS, Physical health Component Summary; SMI, Several Mental Illness; SUD, Substance Use Dependence.
  2. a We detail only the significant contrasts.
  3. * p < 0.05; ** p < 0.001.
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Health and Quality of Life Outcomes

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