Sentence examples for material was stratified from inspiring English sources

The material was stratified into two groups depending on whether the double reading was performed by a colleague of similar or higher sub-specialty.

The material was stratified for age, ⩽50 vs >50 years, as a proxy for menopausal status.

To examine age and sex differences, the material was stratified by these variables.

For detailed statistical analysis the material was stratified into prognostic subgroups.

For the evaluation of possible influence of radiological changes and ongoing treatment on the TIMP antibody levels, patient material was stratified accordingly.

In the latter analysis, the material was stratified for hypertension, being a confounder to both cardiac and cerebral function A p-value < 0.05 was considered significant.

As the pulp flows down the incline, the ground material is stratified into heavy and light layers in the water; in addition, under the influence of the vibration, the particles are separated in the impact direction.

Leaf and stem material were stratified over height.

Randomization was stratified by classroom.

Randomization was stratified on weight and center.

Temperature was stratified into two categories, each spanning 7 °C.