Table 1.

Demographics and BMI

Demographics	Data
Gender, n (%)
Male	47 (19.8)
Female	191 (80,2)
Age in years, mean (SD)
Group treatment program	42.5 (12)
Individual treatment program	39.4 (12.7)
Treatment program, n (%)
Group	150 (63)
Individual	88 (37)
Education, n (%)
Special needs school	2 (0.8)
School	79 (33.2)
Apprenticeship	23 (9.7)
University/higher education	20 (8.4)
Others	2 (0.8)
Missing	112 (47.1)
Marital status, n (%)
Single	50 (21)
Married	90 (37.8)
Divorced	13 (5.5)
Partnership	9 (3.8)
Missing	76 (31.9)
BMI in kg/m2 at t1, mean (SD)
Group treatment program	40.1 (6.3)
Individual treatment program	38.9 (6.1)
BMI in kg/m2 at t2, mean (SD)
Group treatment program	38.7 (6.3)
Individual treatment program	38.3 (6.2)
BMI in kg/m2 at t3, mean (SD)
Group treatment program	37.8 (6.5)
Individual treatment program	37.3 (6.7)