Improve Research Reproducibility A Bio-protocol resource
Concise Method
tooltip

Statistical analysis

AV Antonis Valachis
HG Hans Garmo
JW John Weinman
IF Irma Fredriksson
JA Johan Ahlgren
MS Malin Sund
LH Lars Holmberg
ask Ask a question
Favorite

Univariate and multivariable conditional logistic regression were used to estimate OR and their accompanying 95 % confidence intervals (CI) of breast cancer death in the case–control study. ORs in the multivariable models were adjusted for age, CCI, stage, grade, progesterone-receptor status, type of surgery, radiotherapy, and chemotherapy.

Univariate and multivariable logistic regression was use to estimate OR with associated 95 % CIs of the dichotomized outcome MPR <80 % (dependent variable) [24]. The multivariable models were adjusted for the same set of covariates as in the conditional logistic regression above.

Copyright and License information: The Author(s) ©2016
Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

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