Words similar to stratification

Example sentences for: stratification

How can you use “stratification” in a sentence? Here are some example sentences to help you improve your vocabulary:

One approach is stratification by genotype at each candidate locus, with analysis of "case" status with the second genetic (or environmental) exposure.
However, the effect of oral sex remained after stratification by vaginal sex.
We investigated interaction by including interaction terms of beverage specific alcohol intake, smoking status (never, former, current), gender and other covariates and stratification, but we did not observe statistically significant interactions.
While stratification based on sex resulted in analysis of two smaller data sets, results and direction of point estimates were generally similar for men and women compared to each other and the total set.
A spurious association due to population stratification can only occur when two conditions hold: (i) the population strata differ with respect to the phenotype, and (ii) the population strata differ in allele frequencies.