Pearson χ2 or 2-sided Fisher exact test was used for comparison of categorical variables, and analysis of variance and Kruskal–Wallis test were used for comparison of continuous variables after testing for normality by Shapiro–Wilk test. Survivals were estimated using univariable and multivariable Cox regression analyses and the Kaplan–Meier method. Differences between groups were compared using the log rank test. Statistical significance was set at p < 0.05. Data were analyzed using the Statistical Package for the Social Sciences v25 software (IBM Corp., Armonk, NY, USA).

Note: The content above has been extracted from a research article, so it may not display correctly.



Q&A
Please log in to submit your questions online.
Your question will be posted on the Bio-101 website. We will send your questions to the authors of this protocol and Bio-protocol community members who are experienced with this method. you will be informed using the email address associated with your Bio-protocol account.



We use cookies on this site to enhance your user experience. By using our website, you are agreeing to allow the storage of cookies on your computer.