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Table 4 Mixed-effects regression analysis of the association between fitness level (high, medium, low) and time with respect to clinical burnout, depression and anxiety, adjusted for symptom duration and use of anti-depressive medication

From: Longitudinal associations between cardiorespiratory fitness and stress-related exhaustion, depression, anxiety and sleep disturbances

 

Burnout

Depression

Anxiety

 

Coeff

95% CI

Type III p-value

Coeff

95% CI

Type III p-value

Coeff

95% CI

Type III p-value

Intercept

94.4

90.46; 98.35

< 0.0001

10.7

9.54; 11.84

< 0.0001

10.7

9.85; 11.65

< 0.0001

Time

−0.6

−0.83; −0.32

< 0.0001

−0.2

−0.26; −017

< 0.0001

−0.2

− 0.25; − 0.16

< 0.0001

Fitness

  

0.030

  

0.075

  

0.252

 High

−2.0

−5.58; 1.48

 

−1.2

−2.26; −0.17

 

− 0.7

−1.71; 0.22

 

 Medium

1.8

−1.62; 5.28

 

−0.7

−1.67; 0.27

 

−0.7

− 1.58; 0.22

 

 Low

0

  

0

  

0

  

Symptom duration

  

0.002

  

0.030

   

  < 1 year

−4.9

−7.94; −1.90

 

−1.3

−2.51; −0.14

    

  ≄ 1 year

0

  

0

     

Antidepressant use

  

0.006

      

 No

−4.8

−8.27; −1.42

       

 Yes

0

        

Interaction

  

0.047

      

Time*high

0.01

−0.30; 0.32

       

Time*medium

−0.3

−0.67; 0.01

       

Time*low

0

        
  1. CI = confidence interval; coeff = coefficient