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Table 5 Crude and adjusted regression coefficients of the association of new-extracted mental health dimensions as predictors and QoL domains as dependent variables

From: How different domains of quality of life are associated with latent dimensions of mental health measured by GHQ-12

Mental health dimensions

Model

Quality of life (QoL)

Physical health domain

Psychological domain

Social relationships domain

Environment domain

Overall

Unstandardized coefficients (95% CI)

Standardized coefficients

Unstandardized coefficients (95% CI)

Standardized coefficients

Unstandardized coefficients (95% CI)

Standardized coefficients

Unstandardized coefficients (95% CI)

Standardized coefficients

Unstandardized coefficients (95% CI)

Standardized coefficients

Self confidence dimension

1

1.18 (1.07, 1.30)

0.48

1.18 (1.08, 1.28)

0.54

1.16 (1.03, 1.29)

0.43

1.02 (0.90, 1.13)

0.44

1.12 (1.03, 1.21)

0.55

2

1.07 (0.96, 1.19)

0.44

1.12 (1.01, 1.22)

0.51

1.11 (0.97, 1.25)

0.41

0.97 (0.85, 1.08)

0.42

1.05 (0.96, 1.15)

0.52

3

1.05 (0.93, 1.17)

0.43

1.06 (0.95, 1.17)

0.49

1.03 (0.89, 1.17)

0.39

0.91 (0.79, 1.03)

0.39

0.99 (0.89, 1.09)

0.49

4

1.05 (0.92, 1.17)

0.43

1.04 (0.93, 1.15)

0.48

1.02 (0.87, 1.16)

0.38

0.89 (0.77, 1.01)

0.39

0.98 (0.88, 1.08)

0.49

Social function dimension

1

0.86 (0.74, 0.98)

0.37

0.93 (0.83, 1.03)

0.45

0.88 (0.75, 1.01)

0.35

0.71 (0.59, 0.83)

0.32

0.83 (0.74, 0.93)

0.43

2

0.74 (0.62, 0.85)

0.32

0.86 (0.76, 0.96)

0.41

0.81 (0.68, 0.94)

0.32

0.64 (0.52, 0.75)

0.29

0.75 (0.66, 0.85)

0.39

3

0.73 (0.61, 0.84)

0.31

0.82 (0.71, 0.92)

0.39

0.76 (0.62, 0.89)

0.30

0.62 (0.50, 0.73)

0.28

0.71 (0.61, 0.81)

0.37

4

0.69 (0.58, 0.82)

0.30

0.79 (0.68, 0.89)

0.38

0.73 (0.59, 0.86)

0.29

0.58 (0.46, 0.70)

0.27

0.68 (0.58, 0.78)

0.36

Anxiety-depression dimension

1

 − 1.03 (− 1.15, − 0.92)

 − 0.43

 − 1.01 (− 1.11, − 0.91)

 − 0.47

 − 0.93 (− 1.07, − 0.80)

 − 0.36

 − 0.79 (− 0.91, − 0.68)

 − 0.35

 − 0.93 (01.03, − 0.84)

 − 0.47

2

 − 0.95 (− 1.06, − 0.83)

 − 0.39

 − 0.94 (− 1.05, − 0.83)

 − 0.44

 − 0.88 (− 1.02, − 0.74)

 − 0.34

 − 0.75 (− 0.86, 0.63)

 − 0.33

 − 0.87 (− 0.96, − 0.77)

 − 0.41

3

 − 0.91 (− 1.03, − 0.79)

 − 0.38

 − 0.89 (− 0.99, − 0.78)

 − 0.41

 − 0.82 (− 0.96, − 0.68)

 − 0.31

 − 0.69 (− 0.81, − 0.56

 − 0.30

 − 0.81 (− 0.91, − 0.71)

 − 0.41

4

 − 0.91 (− 1.03, − 0.78)

 − 0.38

 − 0.86 (− 0.97, − 0.75)

 − 0.40

 − 0.80 (− 0.95, − 0.66)

 − 0.31

 − 0.67 (− 0.79, − 0.54)

 − 0.29

 − 0.79 (− 0.89, − 0.69)

 − 0.4

Sum score of GHQ-12

1

 − 0.34 (− 0.38, − 0.29)

 − 0.36

 − 0.33 (− 0.37, − 0.29)

 − 0.39

 − 0.31 (− 0.37, − 0.26)

 − 0.31

 − 0.26 (− 0.31, − 0.21)

 − 0.29

 − 0.31 (− 0.34, − 0.27)

 − 0.39

2

 − 0.29 (− 0.34, − 0.24)

 − 0.31

 − 0.29 (− 0.34, − 0.25)

 − 0.35

 − 0.28 (− 0.34, − 0.23)

 − 0.28

 − 0.23 (− 0.28, − 0.18)

 − 0.26

 − 0.27 (− 0.31, − 0.23)

 − 0.35

3

 − 0.29 (− 0.34, − 0.25)

 − 0.32

 − 0.30 (− 0.34, − 0.26)

 − 0.36

 − 0.29 (− 0.34, − 0.23)

 − 0.28

 − 0.23 (− 0.28, − 0.18)

 − 0.26

 − 0.27 (− 0.31. − 0.23)

 − 0.35

4

 − 0.29 (− 0.33, − 0.24)

 − 0.31

 − 0.29 (− 0.34, − 0.25)

 − 0.35

 − 0.27 (− 0.33, − 0.22)

 − 0.27

 − 0.22 (− 0.26, − 0.17)

 − 0.24

 − 0.26 (− 0.30, − 0.22)

 − 0.34

  1. Multivariate (simple or multiple) linear regression was used for evaluation the association of all domains of QoL with GHQ-12 dimensions and univariate (simple or multiple) linear regression was used for the association of sum score of GHQ-12 with overall QOL score
  2. All P-value < 0.001
  3. Model 1: unadjusted model
  4. Model 2: adjusted for demographic variables (age, sex, education, marital status, area of residence)
  5. Model 3: adjusted for demographic variables and lifestyle-related variables (smoking status, physical activity, diet quality index and coping strategies)
  6. Model 4: adjusted for demographic variables, lifestyle-related variables, and BMI
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Health and Quality of Life Outcomes

ISSN: 1477-7525

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