OBJECTIVE To review the use of number needed to treat (NNT) and/or number needed to
harm (NNH) values to determine their relevance in helping clinicians evaluate cost …

Study Objectives To derive summary estimates of observed pregnancy rates in women who
used the Yuzpe or levonorgestrel emergency contraceptive regimen and identify the various …

When any patient is treated with a drug, device, vaccine, or undergoes surgery or even an
investigation with a diagnostic test in a clinical research setting, two broad outcomes are …

Clinical trials provide a practicing clinician with an abundance if not excess of data to draw
on when comparing treatment methods and deciding the potentially optimal therapeutic …

Badania kliniczne dostarczają lekarzowi praktykowi nazbyt wielu danych, na których
podstawie musi on porównać metody leczenia i wybrać tę potencjalnie najkorzystniejszą dla …