Improve Research Reproducibility A Bio-protocol resource
Concise Method
tooltip

Statistical analysis

JT Jiali Tian
XC Xiaobo Chen
ask Ask a question
Favorite

SPSS26.0 was used for statistical analysis of the data. The measurement data were tested by normality. The data conforming to the normal distribution were expressed by mean ± standard deviation, and the inter group comparison was performed by independent sample T test; The data that did not conform to the normal distribution were expressed by the median (quartile), and the Mann–Whitney U test was used for comparison between groups. Categorical enumeration data are expressed by the number of cases (percentage). The chi-square test was used for comparison between groups. Logistic regression was used to analyze the factors affecting the shunt classification of c-TCD and c-TTE. The diagnostic value of the model was analyzed by ROC curve, P < 0.05 was statistically significant.

Copyright and License information: The Author(s) ©2022
Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.

Do you have any questions about this protocol?

Post your question to gather feedback from the community. We will also invite the authors of this article to respond.

post Post a Question
0 Q&A