Strategies to reduce attrition in randomised trials
نویسندگان
چکیده
منابع مشابه
Strategies to reduce attrition in randomised trials
Methods Included studies were randomised evaluations of strategies to reduce attrition embedded within randomised trials from all disease areas and settings. The following sources were searched for eligible studies [3]: MEDLINE (1950 to present), EMBASE (1980 to present), PsycINFO (1806 to present), DARE (most recent issue), CENTRAL (most recent issue), CINAHL (1981 to present), C2-SPECTR (most...
متن کاملStrategies to improve retention in randomised trials
BACKGROUND Loss to follow-up from randomised trials can introduce bias and reduce study power, affecting the generalisability, validity and reliability of results. Many strategies are used to reduce loss to follow-up and improve retention but few have been formally evaluated. OBJECTIVES To quantify the effect of strategies to improve retention on the proportion of participants retained in ran...
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پروژه پژوهشی "توافق درباره‌ی پیامدهای قابل اندازه‌گیری در کارآزمایی های کنترل‌دار مربوط به مراقبت‌های سوختگی" توسط گروهی از پژوهش‌گران با تجربه، در حوزه سوختگی، زیر نظر دکتر Young از کشور انگلستان در حال انجام می‌باشد. هدف نهایی از انجام این مطالعه، تهیه و تدوین مجموعه‌ای از پیامدهای اساسی (core outcome set (COS)) است که در گزارش کارآزمایی های شاهد‌دار تصادفی مربوط به مراقبت‌های سوختگی باید مور...
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متن کاملStrategies to improve recruitment to randomised controlled trials.
BACKGROUND Recruiting participants to trials can be extremely difficult. Identifying strategies that improve trial recruitment would benefit both trialists and health research. OBJECTIVES To quantify the effects of strategies to improve recruitment of participants to randomised controlled trials. SEARCH STRATEGY We searched the Cochrane Methodology Review Group Specialised Register - CMR (T...
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ژورنال
عنوان ژورنال: Trials
سال: 2011
ISSN: 1745-6215
DOI: 10.1186/1745-6215-12-s1-a128