Statistics that save lives | Cochrane Overview & Contact Data

Cochrane is an independent international charity that produces systematic reviews and evidence syntheses using Cochrane systematic review methods to help people make informed decisions about health. The organization examines research questions that affect patients, clinicians, policymakers, and the public, then presents the findings in accessible formats, including plain language summaries and translations into more than 20 languages. Its work is hosted in the Cochrane Library, a widely used collection of reviews, registers, and learning resources that supports research, clinical practice, and health policy. The site serves a broad audience, from patients seeking reliable information about treatments to researchers writing a Cochrane review or considering becoming a Cochrane author. Cochrane helps health systems, scientists, and decision-makers find evidence that is transparent, regularly updated, and free from commercial influence. Through its global network spanning more than 100 countries, Cochrane collaborates with experts, public members, and partners to assess topics ranging from mental health and school feeding programs to vaccination, pregnancy care, and chronic disease management. What makes Cochrane notable is its focus on rigorous synthesis and public trust. The organization states that two thirds of new World Health Organization guidelines in the past five years cite at least one Cochrane review, and it offers free access to much of its evidence. Its products and services include tools, data, custom evidence services, and an open access journal for methods in evidence synthesis. For readers looking for credible health information, publishing with Cochrane, or learning how to help Cochrane through peer review, the website provides a central point for understanding how systematic reviews are made and how they can improve health outcomes.