Bar Ilan University, Ramat Gan, Israel.
SUNY Downstate Medical Center, Brooklyn, NY, USA.
Schizophr Res. 2017 Dec;190:74-76. doi: 10.1016/j.schres.2017.03.017. Epub 2017 Mar 9.
International Society for CNS Clinical Trials and Methodology convened an expert working-group that assembled consistency/inconsistency flags for the Positive and Negative Syndrome Scale (PANSS). Twenty-four flags were identified and divided based on extent to which they represent error (Possibly, Probably, Very probably or definitely). The flags were applied to assessments derived from the NEWMEDS data repository and the CATIE clinical trial data. Almost 40% of ratings had at least one inconsistency flag raised and 10% had two. Application of flags to clinical rating can improve reliability and validity of trials.
国际中枢神经系统临床试验和方法学学会召集了一个专家工作组,为阳性和阴性综合征量表 (PANSS) 制定了一致性/不一致性标志。确定了 24 个标志,并根据它们代表错误的程度(可能、很可能、非常可能或肯定)进行了划分。这些标志应用于从 NEWMEDS 数据存储库和 CATIE 临床试验数据中得出的评估。几乎 40%的评分至少有一个不一致标志被提出,10%有两个。标志的应用可以提高临床试验的可靠性和有效性。