Participants 150 women (18–45 years of age) with PMS or premenstrual dysphoric disorder. Intervention Random assignment (1:1:1) to treatment as usual (TAU), OLP without treatment rationale (OLP–), or ...

An increasing investment in health technology assessment (HTA) in low-income and middle-income countries has generated greater interest from policy-makers about the value and return on investment (ROI ...

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Correspondence to Dr John Ferguson, Clinical Research Facility, National University of Ireland Galway, Galway, Ireland; john.ferguson{at}nuigalway.ie Commonly accepted statistical advice dictates that ...

Correspondence to Michel de Lorgeril PRETA – TIMC – IMAG, Equipe Coeur & Nutrition, Faculté de Médecine, Domaine de la Merci, Université de Grenoble, 38706 La Tronche, France; michel.delorgeril{at}ujf ...

Correspondence to Dr Mohammad Hassan Murad, Evidence-based Practice Center, Mayo Clinic, Rochester, MN 55905, USA; murad.mohammad{at}mayo.edu When decision makers make a recommendation based on ...

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Globally, drug regulators have approved statins for the prevention of cardiovascular disease (CVD), although their use in primary prevention has been controversial. A highly publicised debate has ...

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Correspondence to Dr Rebecca Kuehn, Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK; rebecca.kuehn{at}lstmed.ac.uk The aphorism suggesting that we should keep ...

Correspondence to Austin L Johnson, Oklahoma State University Center for Health Sciences, Tulsa, OK 74107, USA; austin.johnson14{at}okstate.edu Objective To assess the methodological and reporting ...

The George Institute for Global Health, University of Oxford, Oxford, UK Correspondence to Professor Kazem Rahimi, The George Institute for Global Health, Oxford Martin School, University of Oxford, ...