Considering BMI values , HOMA was 11.00 ( range 6.53-12 .56 ) , 5.64 ( range 3.54-7 .95 ) , and 4.54 ( range 3.21-5 .43 ) , and insulin was 34.53 6.84 , 22.76 8.91 , and 19.47 6.01 U/ml in obese , overweight , and normal-weight WBS patients , respectively .