Sampling, testing and interpreting a test’s result

On the relative performance of diagnostic tests

“…We are continuing with the clinical research scenario previously discussed in the last two parts of this article series ( Papageorgiou, 2020 , 2021 ). Briefly, an orthodontist is trying to retrospectively assess the prevalence of gingival recession among patients within a large university clinic using two different diagnostic tests ( Papageorgiou, 2020 ).…”