Outcome reporting bias in publishing of clinical trials: A report of basic data collection from Helsinki area in 2000s
نویسندگان
چکیده
منابع مشابه
تورش‌ها در مطالعات کارآزمایی کنترل‌دار تصادفی منتشرشده در نشریه‌های تخصصی پرستاری و مامایی ایران در سال 1389
Background & Objectives: Randomized controlled trials are the most reliable type of study to be able to compare different interventions in scientific research. The introduction of bias into the design and conduct of randomized controlled trials can seriously affect the accuracy of the results and led to the results be invalid. The aim of this study was to assess the bias in randomized controlle...
متن کاملBlindness in Randomized Controlled Trials
In combination with randomization, blinding or masking is an important factor in randomized controlled trials (RCTs), particularly in trials that assess therapeutic effects. Here an attempt is made to explain blindness and why it is important. In clinical trials, blinding is defined as the condition imposed on a study in which study participants, health care providers and assessors collecting o...
متن کاملاستانداردسازی گزارش در مطالعات کارآزمایی بالینی: کانسورت
Background and Objective: Interventional clinical trial is the study in which the participants are simultaneously placed in the intervention and control groups to investigate the cause-effect relationship between an intervention and an outcome. Because of the probability of some bias in human intervention, non-standard clinical trials design produce unreal interventional results. For standardiz...
متن کاملدرماتولوژی مبتنی بر شواهد: گزارش درست مقایسه‌ی پیامدها در کارآزمایی‌های بالینی
According to evidence-based medicine, randomized controlled clinical trials are a group of research designs which provides the highest level of clinical evidence, particularly regarding therapeutic or preventive interventions. Considering the dramatic increase in the number of published clinical trials in medical journals, the readership need to have knowledge about the problems that may occur ...
متن کاملFraming Bias in the Interpretation of Quality Improvement Data: Evidence From an Experiment
Background A growing body of public management literature sheds light on potential shortcomings to quality improvement (QI) and performance management efforts. These challenges stem from heuristics individuals use when interpreting data. Evidence from studies of citizens suggests that individuals’ evaluation of data is influenced by the linguistic framing or context of that information an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2016