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 |