To evaluate the significance of quantification of LVSI, a cutoff analysis was performed that showed that the presence of any LVSI (≥1 focus) was the strongest predictor of lymph nodal metastasis (OR for nodal metastasis per cutoff for LVSI foci per slide, 18.1 for 1 focus, 8.91 for 2 foci, and 11.9 for 3 foci, respectively).
Statistical significances of quantification experiments were verified by Student's t-test.
This paper analyzes the significance, interpretation, and quantification of uncertainty in prognostics, with an emphasis on predicting the remaining useful life of engineering systems and components.
The clinical significance of the quantification of cartilage water content is the early identification of patients who present degeneration of the proteoglycan matrix as well as tissue hydration even before clinical symptoms occur.
Statistical significance of protein quantification by mass spectrometry was determined by two methods.
Materials and methods In a review of 20 cases of aggressive ameloblastoma over a 12-year period (1991 2002), AC was often stated in histological reports, without any special clinical significance or pathological quantification, radiological correlation or proven clinical implication.
Heterogeneity among studies was evaluated using the χ test based on Cochran's Q test and I statistic at the p<0.10 level of significance, 16 and quantification of heterogeneity was made by the I metric, which describes the percentage of total variation in point estimates that is due to heterogeneity rather than chance.
The statistical significance for all quantifications was assessed by two-tailed unpaired Student's t tests and is indicated by asterisks in the histograms and figure legends.
For determining statistical significance in all quantifications, non-parametric Mann-Whitney U-tests were used; all data are presented as mean ± SD.
The experiment was performed for multiple times to quantify the absolute number of PML-NBs with the required statistical significance and the average quantification of PML-NBs, depicting significant variance under the differential condition of CK2 activation and inhibition is represented.
