{"id":150009,"date":"2022-03-23T06:36:29","date_gmt":"2022-03-23T06:36:29","guid":{"rendered":"https:\/\/www.healthbenefitstimes.com\/glossary\/?p=150009"},"modified":"2022-03-23T06:36:29","modified_gmt":"2022-03-23T06:36:29","slug":"randomised-controlled-trial","status":"publish","type":"post","link":"https:\/\/www.healthbenefitstimes.com\/glossary\/randomised-controlled-trial\/","title":{"rendered":"Randomised controlled trial"},"content":{"rendered":"<p>A method of comparing the results between two or more groups of patients intentionally subjected to different methods of treatment or sometimes of prevention. Those entering the trial have to give their informed permission. They are allocated to their respective groups using random numbers, with one group (controls) receiving no active treatment, instead receiving either placebo or a traditional treatment. Preferably, neither the subject nor the assessor should know which \u2018regimen is allocated to which subject: this is known as a double-blind trial. A monitoring group, separate from the researchers, reviews results from time to time and has the power to stop the trial if one treatment is clearly much better than the other (or more dangerous). Once the trial is complete, the blinding codes are broken and researchers apply statistical techniques to determine the results.<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A method of comparing the results between two or more groups of patients intentionally subjected to different methods of treatment or sometimes of prevention. Those entering the trial have to give their informed permission. They are allocated to their respective groups using random numbers, with one group (controls) receiving no active treatment, instead receiving either [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-150009","post","type-post","status-publish","format-standard","hentry","category-r"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Randomised controlled trial - Definition of Randomised controlled trial<\/title>\n<meta name=\"description\" content=\"A method of comparing the results between two or more groups of patients intentionally subjected to different methods of treatment or sometimes of prevention. Those entering the trial have to give their informed permission. 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