Su Jin Yim and colleagues argue that with the proposed definition of Alzheimer’s disease (AD) expanding in the most recent ...

3 Manitoba Centre for Health Policy, Department of Community Health Sciences, Faculty of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada Correspondence to: Gregory P Marchildon ...

Objectives To study the extent of blinding in randomised clinical trials of psychological interventions and the interpretative considerations if randomised clinical trials are not blinded. Design ...

Correspondence to Dr Sietse Wieringa, Department of Continuing Education, University of Oxford, Oxford OX1 2JA, UK; sietse.wieringa{at}kellogg.ox.ac.uk Evidence-based guidelines whether national, ...

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Correspondence to Dr Paula Riganti, Family and Community Medicine Department, Hospital Italiano de Buenos Aires, Buenos Aires, C1199, Argentina; paula.riganti{at}hospitalitaliano.org.ar Different ...

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Correspondence to: Dr Theodora Psaltopoulou, Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, 75, M Asias Str, Athens 115 27, ...

Overdiagnosis has been described as ‘unwarranted diagnosis’ (Moynihan et al, 2018). It is the formulation and conveyance of a label –generally of a disease or condition - that can lead to patient harm ...

Correspondence to Dr Franz Porzsolt, Health Care Research at the Dept General and Visceral Surgery, University Hospital Ulm, Ulm 89071, Germany; f.porzsolt{at}gmx.de The description of results in ...

Correspondence to Dr Clarisa Martinez, Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA 90007, USA; clarisa{at}usc.edu The flipped class model is in ...