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

Objectives To compare the efficacy of influenza vaccines of any valency for adults 60 years and older. Design and setting Systematic review with network meta-analysis (NMA) of randomised controlled ...

Health technology assessment in India in the next decade: reflections on a vision for its path to maturity and impact ...

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 ...

Correspondence to Dr Mohammad H Murad, Evidence-Based Practice Center, Mayo Clinic, Rochester, MN 55905, USA; murad.mohammad{at}mayo.edu Although random sampling can lead to more generalisable results ...

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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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 Guylene Theriault, Department of Family Medicine, McGill University, Montreal, QC H3S 1Z1, Canada; guylene.theriault{at}mcgill.ca Because individual patients weigh benefits and ...

Correspondence to Dr. Lene Drasbek Huusom, Department of Gynecology/Obstetrics, Region Hovedstaden, Hvidovre 72735, Denmark; Lene.Drasbek.Huusom{at}regionh.dk If you wish to reuse any or all of this ...