In addition , significant differences in favor of the inpatient group immediately after treatment were found for levels of fasting insulin ( -6.37 IU/L ; P = .02 ) , total cholesterol ( -19.51 mg/dL ; P = .01 ) , low-density lipoprotein cholesterol ( -13.48 mg/dL ; P = .03 ) , and triglycerides ( -25.39 mg/dL ; P = .01 ) , and insulin sensitivity ( -1.37 ; P = .02 ) , fat mass ( -3.31 % ; P = .03 ) , and peak Vo ( 378.2 mL/min ; P = .01 ) .