IQR (inter-quartile range) – when using (median) average, the IQR gives an indication of the spread or range of results. Each quartile (1st, 2nd, 3rd and 4th) represents 25% of the results. The IQR represents the middle 50% of the results. See also range.
Glossary
Selected words and phrases
parasite – an animal or plant that get nutrients and support by living on another species.
stage (staging) – the stage of hepatitis infection refers to the amount of scaring (fibrosis), from results from a biposy. It is usually measured on the Metavir scale of 0 to 4, where 0 represents no scarring and 4 cirrhosis, or on the Knodell scale of 0 to 6, where 0 is no scarring and 6 cirrhosis. See grading.
QD (or qd) – a short hand term for medication dosing that means ‘once-daily’.
peripheral neuropathy (PN) – damage to the nerves in your hands or feet. PN can be caused by HIV or some HIV drugs.