Correspondence to Professor Johan Sundström, Department of Medical Sciences, Uppsala Clinical Research Center, Uppsala 751 85, Sweden; johan.sundstrom{at}medsci.uu.se When a high-risk person is ...

Objectives To investigate the relationship between alcohol consumption and dementia. Design Prospective cohort and case–control analyses combined with linear and non-linear Mendelian randomisation.

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

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Joseph Alderman et al argue that predictive models in healthcare lack adequate oversight and regulation. They highlight the ...

Correspondence to Matt Oxman, Faculty of Health Sciences, Oslo Metropolitan University, Oslo NO-0130, Norway; matt{at}mattoxman.com Healthcare students and professionals, as well as patients and ...

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We read the recent paper1 on outcome selection in psychiatric trials with great interest. The authors highlight four concerns: the predominant focus on symptom reduction scales as primary outcomes, ...

Drug treatment to reduce cholesterol to new target levels is now recommended in four moderate- to high-risk patient populations: patients who have already sustained a cardiovascular event, adult ...

Correspondence to Dr Mark H Ebell, Department of Epidemiology and Biostatistics, College of Public Health, University of Georgia, 125 Miller Hall, UGA Health Sciences Campus, Athens, GA 30602, USA; ...

This paper is part of a series of methodological guidance from the Cochrane Rapid Reviews Methods Group. Rapid reviews (RRs) use modified systematic review methods to accelerate the review process ...