Table 1: BMI and weight before and after 12 months.

GroupNo patientsBMI before (kg/m²)BMI after (kg/m²)Weight beforeWeight afterΔ weight (Kg)

A7 3 2 . 5 ± 3 . 1 2 2 . 5 ± 3 . 4 8 9 . 8 ± 1 3 . 8 6 2 . 5 ± 1 7 . 5 27.3
B29 3 7 . 8 ± 1 . 5 2 6 . 1 ± 2 . 4 1 0 4 . 6 ± 1 1 . 6 7 2 . 8 ± 1 3 . 3 31.8
C40 4 2 . 5 ± 1 . 6 2 9 . 0 ± 2 . 8 1 1 8 . 6 ± 1 3 . 4 8 1 . 5 ± 1 1 . 1 37.1
D33 4 6 . 8 ± 1 . 5 3 2 . 3 ± 4 . 1 1 2 7 . 8 ± 1 4 . 7 8 9 . 9 ± 1 2 . 9 37.9
E29 5 3 . 9 ± 3 . 2 3 5 . 5 ± 4 . 5 1 4 5 . 0 ± 1 6 . 8 9 5 . 9 ± 1 1 . 6 49.1