Sentence examples for by stratifying the study from inspiring English sources

The validity of the questionnaires was further assessed by stratifying the study population according to age, gender, and ethnic group.

As CHD is the main indication for lipid-lowering medication use, we examined changes in lipid-lowering medication use by stratifying the study population according to CHD status.

The difficulty in distinguishing the effects of treatment on less prominent or preclinical lesions due to spontaneous regression could potentially be overcome by stratifying the study population.

We identified a subset of patients with high benefit profiles for rhTM treatment by stratifying the study sample according to APACHE II and SOFA scores, using survival CART analysis.

Models for each level of intensity of activity were adjusted for the other levels of intensity of activity b OR odds ratio, CI confidence interval We also examined effect modification in this study by stratifying the study results by menopausal status and BMI.

Last but not least, analytical power was reduced as a result of stratifying the study subjects by residence and education of the respondents and their spouses.

Menopausal status seems not to affect the severity of disease among women, since stratifying the study population by age (<50 years or ≥50 years) seems to flatten differences between sexes.

Subgroup analysis was also performed by first stratifying the studies according to origin (Asian and non-Asian) and then further stratified according to sex.

The subgroup analysis for adverse events was conducted by stratifying the J-Land study population by the above factors using χ test.

The subgroup analysis for the primary endpoint was conducted by stratifying the J-Land study population by age, sex, NYHA, baseline HR, baseline systolic blood pressure (SBP), LVEF, β-blocker and eGFR using a linear probability model with HR and LVEF measured immediately before starting the study drug as covariates.

Furthermore, we expanded this test of the sources of comorbidity to explore the influence of restricted fetal growth by stratifying the co-twin control study into two birth weight groups, < 2500 g and ≥ 2500 g.