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Table 3 Hierarchical Regression Analysis Predicting Quality of Life

From: The role of mindfulness in quality of life of persons with spinal cord injury: a cross-sectional study

 

Model 1

Model 2

Model 3

Variables

B

β

p-value

B

β

p-value

B

β

p-value

95% CIs for B

Sociodemographic

          

Age

0.58

0.52

< 0.001

0.37

0.33

< 0.001

0.18

0.16

0.007

[0.05,

0.31]

Gender (Female = 0)

3.03

0.15

0.01

1.48

0.07

0.17

0.70

0.04

0.47

[-1.23,

2.63]

Race (Non-white = 0)

− 0.33

− 0.02

0.78

− 0.18

− 0.009

0.86

− 0.37

− 0.02

0.69

[-2.25,

1.50]

Marital status (Single, divorced, widowed = 0)

-1.67

− 0.07

0.27

− 0.30

− 0.01

0.83

-2.1

− 0.09

0.09

[-4.69,

0.35]

Education (Below bachelor = 0)

-1.95

− 0.10

0.07

0.39

0.02

0.73

0.35

0.02

0.73

[-1.69,

2.39]

Employment (Unemployed = 0)

6.53

0.30

< 0.001

4.65

0.21

0.003

4.13

0.18

0.003

[1.38,

6.88]

SCI-related

           

Level of injury (Tetraplegia = 0)

   

2.37

0.12

0.04

2.14

0.10

0.04

[0.08,

4.21]

Completeness (Complete = 0)

   

0.49

0.02

0.70

1.22

0.06

0.29

[-1.07,

3.50]

Comorbidities (Yes = 0)

   

5.27

0.25

< 0.001

3.33

0.16

0.002

[1.23,

5.44]

Hospitalization

   

− 0.69

− 0.13

0.04

− 0.41

− 0.07

0.19

[-1.04,

0.22]

Pain

   

-1.30

− 0.24

< 0.001

− 0.96

− 0.18

0.002

[-1.58,

− 0.35]

Functional limitation

   

− 0.04

− 0.04

0.58

− 0.01

− 0.01

0.86

[-0.15,

0.13]

Psychological

           

Mindfulness

      

0.47

0.44

< 0.001

[0.35

0.60]

R 2

0.36**

0.49**

0.59**

    
  1. Note: *p <. 01; **p <. 001; B = Unstandardized beta coefficient; β = Standardized beta coefficient; CIs = Confidence intervals