The differences in clinicopathological parameters between patients with and without metastatic SPLNs were determined by the Chi-square (χ2) test. The 5-year survival rate was calculated using the Kaplan–Meier method, and the log-rank test was used to determine the significance of the clinicopathological variables previously listed. Variables with P < .05 in univariable analysis were included in the multivariable analysis. Multivariable analysis was carried out using a Cox proportional hazards model with the logistic regression method to identify independent risk factors of patient survival. The associated hazard ratios and 95% confidence intervals were calculated. A P value of < .05 derived from a 2-tailed test was considered statistically significant. Statistical analysis was carried out using SPSS version 23.0 statistical software for Windows (SPSS, Chicago, IL).
Spss version 23.0 statistical software for windows
Manufactured by IBM
Sourced in United States
SPSS version 23.0 is a statistical software package for Windows that provides core functionality for statistical analysis. The software offers tools for data management, exploration, modeling, and reporting.
Automatically generated - may contain errors
Lab products found in correlation
2 protocols using spss version 23.0 statistical software for windows
1
Survival Analysis of Metastatic SPLN
2
Statistical Analysis of Continuous and Categorical Variables
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The SPSS version 23.0 statistical software for Windows was applied for statistical analysis of the study (SPSS Inc. Chicago, IL, USA). The continuous variables were expressed in means ± standard deviation (SD) and compared by using an independent sample T-test. Comparisons between categorical variables and differences in genotype distribution were performed using the chi-square test. Risk factors were analysed using logistic regression analyses. P < 0.05 was considered statistically significant.
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