The application of number needed to treat (NNT) to clinical problems in radiotherapy.
The goals of this report are: 1) to review the number needed to treat (NNT) concept, which, although well established in many sectors of medicine, is still relatively new to the radiotherapy community; 2) to discuss several clinical radiotherapy examples illustrating the inherent advantages of the NNT approach; and 3) to discuss potential future roles of the NNT concept within radiotherapy.
Jani
Ashesh B
AB
Department of Radiation and Cellular Oncology, University of Chicago, 5758 S. Maryland Ave., MC 9006, Chicago, IL 60637, USA. jani_1969@yahoo.com
Myrianthopoulos
Leon
L
Vijayakumar
Srinivasan
S
D015510:Clinical Medicine; D003657:Decision Making; D006801:Humans; D008962:Models, Theoretical; D009369:Neoplasms / Q000532:radiotherapy; D011878:Radiotherapy / Q000706:statistics & numerical data*; D018570:Risk Assessment; D016896:Treatment Outcome