Sentence examples for binary variables were pooled from inspiring English sources

Binary variables were pooled using an odds ratio (OR).

Similar variables were pooled together.

Binary variables were compared by χ test.

Binary variables were evaluated by means of Chi-squared analysis.

Binary variables were analyzed using Fisher's exact test.

Binary variables were generated using these tertile cut-points.

Binary variables were compared by using the Fisher exact test.

Binary variables were constructed as fair/poor vs. all others.

All binary variables were analysed using the Chi-square test.

Binary variables were defined as present or absent.

Binary variables were always analyzed with logistic regression.