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Summary Background/Objectives The aim of this study was to identify outcome-related discrepancies between registry trial entries and final published reports in orthodontic randomized controlled ...
reports of scientific misconduct [2]. Based on assumptions about the percentage of true hypotheses and statistical power to test them, Ioannidis [3] arrived at the conclusion that most published results ...
registered [13]. When studies are prospectively registered, there are still often major discrepancies between protocols and the corresponding published papers [3,4,6,10,14]. Discrepancies include trial ...
difference between response options selected. For example, if a patient thought he/she had a 75% to 90% chance of cure while his/her physician reported 25% to 49%, we assigned a conservative discrepancy of 26 ...
research reports and publications. A third author (KD) independently verified, through reference to the original documents, all discrepancies between the first two abstractors and a 10% random sample ...
- reported measures of self-monitoring and calorie intake adherence, each assessed using a single item with a 7- or 8-point scale, we characterized discrepancies between participant and clinician adherence ...
, without any clear cross-reference, so there were really only 8645 patients in 70 trials. Seventeen percent of published , full reports of randomized trials were duplicates, and data from 3335 patients (28 ...
published studies, some results may be incompletely reported and therefore cannot be included in a meta-analysis. This is the case, for example, when the difference in means between treatments is reported ...
ValleyDTFelsonDiscrepancy between published report and actual conduct of randomized clinical trials.J Clin Epidemiol20025578378612384192AWChanAHrobjartssonMTHaahrPCGøtzscheDGAltmanEmpirical evidence for selective reporting ...
and what patients take in actual practice.Patients and MethodsPatients' medication bottles and their reported use of medications were compared with physicians' records of outpatients seen between November ...
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