standard deviation (SD) – the standard deviation from a mean average, is a measure of the degree of variation from the mean.
Glossary
Selected words and phrases
methadone – a man-made opiate that used to treat heroin addiction. See also buprenorphine.
sarcoma – medical term for cancer that affects bone, cartilage, fat, muscle, blood vessels, skin or other connective tissue.
lipoatrophy – fat loss in your arms, legs or face. Lipoatrophy is a type of lipodystrophy.
acute infection – early infection (first few months with HIV).