Mid-upper-arm circumference ( MUAC ) and calf circumference ( CC ) , SFT ( biceps , triceps , sub-scapular and supra-iliac ) and fasting lipids ( total cholesterol [ TC ] , low-density lipoprotein [ LDL ] , high-density lipoprotein [ HDL ] and triglycerides [ TRIG ] ) were measured at randomization in all HIV-infected children , and in HIV-uninfected controls .