Sentence examples for Positive response definition from inspiring English sources
Based on the reevaluation counts and prospectively established positive response definition, all laboratories detected all of these responses, when using the AIM-V, Optmizer or X-Vivo medium.
Although there is no agreement on the definition of a positive response in these assays, many groups have chosen a number of T cells greater than 2 standard deviations above the mean of the negative controls.
Definition of a positive response: 1) Spot Forming Cells per million (SFC/106) PBMC more than 4 times the mean background SFC count and greater than 38 68 SFC/106 cells (depending upon the peptide pool) above the background.
Considerable DTH reactivity against DCn was also developed during vaccination, necessitating a stringent definition of a positive response.
The resulting definition for a positive response was more than 55 spots per 1 × 10 cells and at least fourfold background.
Since the focus of this study was on assay performance and protocol evaluation and not on the definition of a positive response, we prospectively defined the ability to detect a response (independent of magnitude) by using the following "empirical" method: the antigen-specific spot counts per 2 × 10 PBMCs had to be >10, and at least 3× as high as the background reactivity.
Moreover, the demonstration that the TPTD method is more precise than the classical thermodilution technique [ 5] could have a huge impact on the definition of a positive response to a fluid challenge since the presently accepted value of a 15% increase in CO is mainly related to the precision of the pulmonary artery catheter [ 5].
For each model, those without the primary outcome and with other definitions of CAD or a positive response to the Rose angina questionnaire were excluded from the analysis.
By definition, the absence of active arthritis-no joint involvement-was considered a positive response to MTX treatment.
A positive response is considered a tender point; if an individual has 11 tender points or more, this element of the case definition is satisfied.
A small study showed a positive response.
