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Table 5 Effect sizes and confidence intervals of questionnaires regarding additional outcomes

From: Internet-based interventions for eating disorders in adults: a systematic review

  

Ljotsson et al. [16]

Johnston et al. [15]

Carrard et al. [12]

Sanchez-Ortiz et al. [19]

Carrard et al. [13]

Depression

      

BDI (-II)

ESwithin (CI 95%)

  

0. 61 (0. 26- 0. 96)

 

0. 61 (0. 15- 1. 07)

ESbetween (CI 95%)

  

0.37 (-0.09-0.83)

 

0. 80 (0. 17- 1. 43)

HADS

ESwithin (CI 95%)

 

0.08 (-0.20-0.36)

 

2. 18 (1. 59- 2. 77)

 

ESbetween (CI 95%)

 

0.18 (-0.23-0.59)

 

0. 97 (0. 49- 1. 45)

 

MADRS

ESwithin (CI 95%)

0. 78 (0. 40- 1. 16)

    

ESbetween (CI 95%)

0. 76 (0. 27- 1. 14)

    

Anxiety

      

HADS

ESwithin (CI 95%)

 

0.27 (-0.02-0.56)

 

1. 01 (0. 62- 1. 40)

 

ESbetween (CI 95%)

 

0.02 (-0.38-0.42)

 

0. 82 (0. 33- 1. 31)

 

Quality of life

      

IWQOL-Lite

      

Physical functioning

ESwithin (CI 95%)

    

0. 44 (0. 00- 0. 88)

ESbetween (CI 95%)

    

0.37 (-0.24-0.98)

Self-esteem

ESwithin (CI 95%)

    

0. 55 (0. 10- 1. 00)

ESbetween (CI 95%)

    

0.59 (-0.03-1.21)

Sexual life

ESwithin (CI 95%)

    

0. 49 (0. 05- 0. 93)

ESbetween (CI 95%)

    

0. 84 (0. 21- 1. 47)

Public distress

ESwithin (CI 95%)

    

0. 52 (0. 07- 0. 97)

ESbetween (CI 95%)

    

0. 73 (0. 10- 1. 36)

Work

ESwithin (CI 95%)

    

0.43 (-0.01-0.87)

ESbetween (CI 95%)

    

0. 94 (0. 30- 1. 58)

Total score

ESwithin (CI 95%)

  

0.30 (-0.03-0.63)

 

0. 68 (0. 21- 1. 15)

ESbetween (CI 95%)

  

0.01 (-0.45-0.47)

 

0. 78 (0. 15- 1. 41)

WHOQOL-Bref

      

Physical health

ESwithin (CI 95%)

   

1. 01 (0. 62- 1. 40)

 

ESbetween (CI 95%)

   

1. 03 (0. 55- 1. 51)

 

Psychological health

ESwithin (CI 95%)

   

0. 77 (0. 41- 1. 13)

 

ESbetween (CI 95%)

   

0. 80 (0. 33- 1. 27)

 

Social

ESwithin (CI 95%)

   

0. 67 (0. 32- 1. 02)

 

ESbetween (CI 95%)

   

0. 65 (0. 19- 1. 11)

 

Enviromental

ESwithin (CI 95%)

   

0.15 (-0.17-0.47)

 

ESbetween(CI 95%)

   

0.19 (-0.26-0.64)

 

SWLS

      

Total

ESwithin (CI 95%)

0. 41 (0. 06- 0. 76)

    

ESbetween (CI 95%)

0.31 (-0.17-0.79)

    
  1. ES Effect Sizes calculated according to Hedges [40], CI Confidence intervals were calculated using formulas according to Hedges and Olkin [40]. Boldface data show CIs not covering zero.
  2. BDI (-II) Beck Depression Inventory, HADS Hospital Anxiety and Depression Scale, MADRS Montgomery Ã…sberg Depression Scale Self-assessment, SWLS Satisfaction with Life Scale; IWQOL-Lite, Impact of Weight on Quality of Life, WHOQOL-Bref WHO Quality of Life Questionnaire (short form).