Choosing a new CD4 technology: can statistical method comparison tools influence the decision? Instituut voor Tropische Geneeskunde Universiteit Antwerpen
Background: Method comparison tools are used to determine the accuracy, precision, agreement, and clinical relevance of a new or improved technology versus a reference technology. Guidelines for the most appropriate method comparison tools as well as their acceptable limits are lacking and not standardized for CD4 counting technologies.
Methods: Different method comparison tools were applied to a previously published CD4 dataset ...