全部文献期刊会议图书|学者科研项目
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作者:Tomoko Ohura , Kimitaka Hase , Yoshie Nakajima ...
来源:[J].BMC Medical Research Methodology(IF 2.211), 2017, Vol.17 (1)Springer
摘要:The Barthel Index (BI) is a measure of independence in activities of daily living (ADL). In the modified Barthel Index (MBI), a five-point system replaced the original two or three or four point rating system. Based on this modified measure, the performance evaluation tool MBI (P...
作者:Roy Eagleson , Luis Altamirano-Diaz , Alex McInnis ...
来源:[J].BMC Medical Research Methodology(IF 2.211), 2017, Vol.17 (1)Springer
摘要:With the increasing implementation of web-based, mobile health interventions in clinical trials, it is crucial for researchers to address the security and privacy concerns of patient information according to high ethical standards. The full process of meeting these standards is o...
作者:Jørn Wetterslev , Janus Christian Jakobsen , Christian Gluud
来源:[J].BMC Medical Research Methodology(IF 2.211), 2017, Vol.17 (1)Springer
摘要:Most meta-analyses in systematic reviews, including Cochrane ones, do not have sufficient statistical power to detect or refute even large intervention effects. This is why a meta-analysis ought to be regarded as an interim analysis on its way towards a required information size....
作者:Belinda von Niederhäusern , Annette Orleth , Sabine Schädelin ...
来源:[J].BMC Medical Research Methodology(IF 2.211), 2017, Vol.17 (1)Springer
摘要:In spite of efforts to employ risk-based strategies to increase monitoring efficiency in the academic setting, empirical evidence on their effectiveness remains sparse. This mixed-methods study aimed to evaluate the risk-based on-site monitoring approach currently followed at our...
作者:Bethany Shinkins , Yaling Yang , Lucy Abel ...
来源:[J].BMC Medical Research Methodology(IF 2.211), 2017, Vol.17 (1)Springer
摘要:Evaluations of diagnostic tests are challenging because of the indirect nature of their impact on patient outcomes. Model-based health economic evaluations of tests allow different types of evidence from various sources to be incorporated and enable cost-effectiveness estimates t...
作者:Maureen Murdoch , Shannon Marie Kehle-Forbes , Melissa Ruth Partin
来源:[J].BMC Medical Research Methodology(IF 2.211), 2017, Vol.17 (1)Springer
摘要:One potential concern with using mailed surveys containing trauma-related content is the possibility of re-traumatizing survivors without a trained mental health professional present. Prior research provides insufficient guidance regarding the prevalence and magnitude of thi...
作者:F. Lauzier , N. K. Adhikari , A. Seely ...
来源:[J].BMC Medical Research Methodology(IF 2.211), 2017, Vol.17 (1)Springer
摘要:The standard definition for protocol adherence is the proportion of all scheduled doses that are delivered. In clinical research, this definition has several limitations when evaluating protocol adherence in trials that study interventions requiring continuous titration.
作者:Antoine Barbieri , Jean Peyhardi , Thierry Conroy ...
来源:[J].BMC Medical Research Methodology(IF 2.211), 2017, Vol.17 (1)Springer
摘要:The use of health-related quality of life (HRQoL) as an endpoint in cancer clinical trials is growing rapidly. Hence, research into the statistical approaches used to analyze HRQoL data is of major importance, and could lead to a better understanding of the impact of treatments o...

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