| | | |
Non-surgical n = 261
|
Bariatric surgery n = 301
|
Adjusted for gender/ age/BMI
| | |
|---|
|
Range
|
α
|
Mean (SD)
|
Mean (SD)
|
F
|
p
|
ηp2
|
|---|
|
Self-esteem
|
1–4
|
0.81
|
2.7 (0.7)
|
2.7 (0.7)
|
0.54
|
0.46
| |
|
Body satisfaction
|
1–5
|
0.74
|
2.4 (0.5)
|
2.6 (0.5)
|
1.76
|
0.18
| |
|
Appearance importance
|
1–5
|
0.82
|
3.4 (0.7)
|
3.4 (0.8)
|
2.68
|
0.10
| |
|
Mental health
|
|
- Anxiety
|
0–20
| |
7.2 (4.1)
|
7.0 (4.2)
|
0.78
|
0.38
| |
|
- Depression
|
0–20
| |
4.8 (3.2)
|
5.4 (3.8)
|
4.45
|
<0.05
|
0.008
|
|
Binge eating
|
1–3
| |
1.8 (0.9)
|
1.7 (0.8)
|
7.69
|
<0.01
|
0.015
|
|
Stressful life events
|
|
-frequency
|
0–13
| |
3.3 (2.2)
|
3.8 (2.8)
|
3.25
|
0.07
| |
|
-impact
|
1–4
| |
3.2 (0.7)
|
3.3 (0.7)
|
0.59
|
0.44
| |
|
-coping
|
1–3
| |
1.9 (0.6)
|
2.0 (0.6)
|
1.41
|
0.24
| |
|
Emotion regulation
|
|
- reappraisal
|
1–7
|
0.77
|
4.1 (0.9)
|
4.0 (0.9)
|
1.48
|
0.22
| |
|
- suppression
|
1–7
|
79
|
3.8 (1.1)
|
3.8 (1.1)
|
0.34
|
0.56
| |
|
Resilience factors
|
|
- Total
|
1–5
|
0.91
|
3.6 (0.6)
|
3.7 (0.6)
|
3.00
|
0.08
| |
|
- Personal strength
|
1–5
|
0.87
|
3.4 (0.8)
|
3.5 (0.8)
|
8.40
|
<0.01
|
0.015
|
|
- Structural style
|
1–5
|
0.49
|
3.2 (0.8)
|
3.4 (0.8)
|
10.45
|
<0.001
|
0.019
|
|
- Social competence
|
1–5
|
0.74
|
3.6 (0.7)
|
3.7 (0.8)
|
0.99
|
0.32
| |
|
- Family cohesion
|
1–5
|
0.84
|
3.7 (0.8)
|
3.6 (1.0)
|
0.18
|
0.67
| |
|
- Social resources
|
1–5
|
0.80
|
4.1 (0.7)
|
4.1 (0.8)
|
0.01
|
0.95
| |
|
Relationship satisfactiona
|
1–7
|
0.85
|
5.6 (1.1)
|
5.6 (1.1)
|
0.07
|
0.79
| |
- Note: α Cronbach’s alpha, SD standard deviation; Estimate of effect size: ηp2 = Partial Eta-squared. aRelationship Satisfaction Scale was only completed by respondents who were in a relationship (n = 190/165)
