Sentence examples for division into quartiles from inspiring English sources

Body mass index and level of physical activity were included in models after division into quartiles.

In univariate and multivariable logistic regression analyses the continuous covariates were analyzed as categorical variables, after division into quartiles, to avoid assumptions of linearity in the log odds and to minimize the effect of outlying values.

Our scoring was primarily adapted from IWIH, i.e. division into quartiles, but for tumors with less than 25% stained cells a distinction was made between those with 6 25% positive tumor cells, those with approximately 1 5% positive tumor cells and those with absolute no HLA class I positive-stained tumor cells.

Gene expression is split into quartiles based on RPKM.

Patients were segregated into quartiles by cervical length.

Continuous variables were divided into quartiles that compared the upper to lower quartile adjusted odds ratio and prevalence of diabetes mellitus.

We divided the overall scores from the Resource Generator Japan scale into quartiles.

The SES and educational variables were divided into quartiles.

Patients were grouped into quartiles based on TTR data.

Inter-quartile range: Variability measure obtained by dividing a data set into quartiles.

Values of interleukin 6 and D-dimer were categorized into quartiles.