Tips for learners of evidence-based medicine: 1. Relative risk reduction, absolute risk reduction and number needed to treat.
Barratt
Alexandra
A
School of Public Health, University of Sydney, Sydney, Australia.
Wyer
Peter C
PC
Hatala
Rose
R
McGinn
Thomas
T
Dans
Antonio L
AL
Keitz
Sheri
S
Moyer
Virginia
V
For
Gordon Guyatt
GG
D003627:Data Interpretation, Statistical; D003661:Decision Support Techniques; D019317:Evidence-Based Medicine; D006801:Humans; D009203:Myocardial Infarction / Q000188:drug therapy; D012306:Risk; D018570:Risk Assessment; D040242:Risk Reduction Behavior