Sentence examples for site stratification from inspiring English sources
There was no site stratification in randomization.
The baseline score for each dependent variable will be included as a covariate, and the models will also be adjusted for enrollment site (stratification variable).
Pre-operatively, three patients did not receive 2 g of IV cefazolin within 60 minutes of their procedures and three patients received other antibiotics in addition to cefazolin according to local institutional protocols, and in accordance with per-site stratification.
In our design, we have attempted to control for variations between sites by stratification of randomisation by site.
We also ran models that included the site, the stratification factor used in the randomisation.
This procedure was repeated for each site; household stratification did not account for possible poverty/wealth differences between sites.
Site-specific stratification was performed to account for technical factors, such as respiratory motion, which alter FDG-avidity measurements in individual organs uniquely 18. Local-regional nodes were only measured if the patient had another lesion that qualified as distant metastatic disease.
The design and implementation of countermeasures against slope failures and associated failures of structural foundations in field scenarios in which expansive soils are exposed require an integrated analysis of the soil mineralogical structural characteristics and stratification, site topography and the orientation of structures relative to the unstable soil beds.
Association analyses were performed adjusting for age, sex, site, and population stratification.
The base model included age and sex for all studies and study-specific covariates (eg, study site) and population stratification principal components when applicable (model 1).
Concealed randomisation took place per site, using three stratification variables (gender, age and frequency of cannabis consumption) [ 3], right after the case had been found eligible at the baseline assessment.
