All prospective data was analyzed using IBM SPSS Statistics Windows, version 24.0 (Armonk, NY: IBM Corp.). The receiver operating characteristic (ROC) curve for preoperative D-dimer and plasma fibrinogen were built to evaluate the optimal cut-off values of the coagulation parameters. The relationship between the clinico-pathologic factors and the coagulation parameters was analyzed using Chi-square test and Fisher’s exact test. The RFS (the interval from primary TURBT until the first reoccurrence of disease) and the PFS (the interval from initial surgical therapy to first progress of disease i.e. any advance in tumor grade or stage) were evaluated by creating Kaplan–Meier curves. Variables showing significant impact on survival in univariate analysis (p ≤ 0.05) were included in the Cox proportional hazard regression models for multivariate analysis. A p < 0.05 was considered to be statistically significant.
Spss statistics windows version 24
Manufactured by IBM
Sourced in United States
SPSS Statistics Windows, version 24.0 is a software package used for statistical analysis. It provides a range of statistical procedures for data manipulation, analysis, and presentation.
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Lab products found in correlation
2 protocols using spss statistics windows version 24
1
Coagulation Markers in Bladder Cancer
2
Correlating IHC and FISH for Diagnostic Markers
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Immunohistochemistry clones were compared, and the correlation of IHC and FISH results was analyzed separately for each clone. We used the Shapiro-Wilk test to control the normality assumption. Because the data did not normally distribute, we used non-parametric hypothesis tests. The Spearman’s rank correlation test was used to calculate the correlation between the IHC scores and FISH results of clones. The IHC score was used to identify IHC-positive samples (IHC-positive cut-off is ≥ 1+ intensity, any percentage of tumor cells). In the FISH evaluation, each sample’s positivity percentage was determined (FISH-positivity cut-off is 15% of tumor cells). The Mann-Whitney U test was used to compare the distributions of positive FISH patterns. IBM SPSS Statistics Windows, Version 24.0 (IBM Corp., Armonk, New York) was used for statistical calculations, which were two-sided, and p ≤ 0.05 indicated statistical significance.
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