Objective: To evaluate the reliability and validity of a brief physical activity assessment tool suitable for doctors to use to identify inactive patients in the primary care setting. Methods: ...

Correspondence to Dr Moritz Schumann, Institute of Cardiovascular Research and Sports Medicine, Department of Molecular and Cellular Sports Medicine, German Sport University Cologne, Koln 50858, ...

Using data from 632 primary care practices, the authors show that the CMS Practice Assessment Tool has adequate predictive validity for participation in alternative payment models. Objectives: To ...

The field of marketing uses many statistically different methods for assessing discriminant validity. However, the discipline lacks an underlying standard as to which method(s) provides the most ...

Patient-specific vaccines derived from proliferating autologous tumor cell lines and dendritic cells: Results of a phase II trial in metastatic melanoma No significant financial relationships to ...