Table 1 Participant sociodemographic and baseline descriptive statistics (mean and SD or n and percentage)
Parameter | Total | Intervention | Control |
|---|---|---|---|
Age | 31.0 (12.5) | 30.1 (12.1) | 31.9 (12.9) |
BMI | 23.7 (4.7) | 23.5 (4.2) | 24.0 (5.1) |
Gender | |||
 Female | 173 | 84 | 89 |
Pregnancy | 0 | 0 | 0 |
German language | |||
 First language | 168 (97.1%) | 82 (97.6%) | 86 (96.6%) |
 Fluent | 5 (2.9%) | 2 (2.4%) | 3 (3.4%) |
Education | |||
 12 years or more | 152 (87.9%) | 72 (85.7%) | 80 (89.9%) |
 Less than 12 years | 21 (12.1%) | 12 (14.3%) | 9 (10.1%) |
Dominant hand | |||
 Right | 156 (90.2%) | 75 (89.3%) | 81 (91.0%) |
 Left | 16 (9.2%) | 8 (9.5%) | 8 (9.0%) |
 Both | 1 (0.6%) | 1 (1.2%) | 0 (0.0%) |
BSQ score | 77.1 (29.6) | 78.1 (29.5) | 76.1 (29.9) |
EDE-Q8 | 1.8 (1.4) | 1.8 (1.4) | 1.8(1.4) |
BISS (baseline) | 0.9 (1.5) | 0.9 (1.5) | 0.9 (1.6) |
BISS (post-intervention) | 1.0 (1.5) | 1.0 (1.4) | 1.00 (1.6) |