Table 1 The sociodemographic variables and BMI

LSG (N = 84)

Female (66%)

Male (34%)

Mean ± SD = 40.38 ± 7.11

Range = 25–59

Mean ± SD = 46.56 ± 6.27

Range = 35–58

RYGB (N = 45)

Female (78%)

Male (22%)

Mean ± SD = 43.35 ± 7.63

Range = 27–60

Mean ± SD = 47.98 ± 5.76

Range = 39–60

P value

0.479

0.572

0.254