Sentence examples for studies variability from inspiring English sources
Management strategies for neutropenic patients in the ICU often rely on low-grade evidence derived from an extensive but sometimes contradictory medical literature partly ascribable to small single-center observational cohort studies, variability regarding centers experience and volume of critically ill cancer patients, and relatively old studies.
Heterogeneity I was computed in order to assess the percentage of the overall variability attributed to the between studies variability.
Although urinary concentrations of phthalate metabolites are frequently used as biomarkers in epidemiologic studies, variability during pregnancy has not been characterized.
Because all of these studies were observational studies, variability in the observations was not surprising given the array of possible confounding factors.
Carrying out multi-centre studies such as the one we propose, which studies variability in clinical practice in different regions of the same country, will provide more detailed information on its impact on the prognosis of these patients.
The inverse-variance method was used to combine data from different studies, using a random effects model to account for both random error and real differences in populations and interventions between studies (variability within and between studies).
Other aspects that might explain the inter-studies variability are road features and cultural differences.
In place of the term 'between-studies variability' commonly used in meta-analysis applications, we will refer to between-effects variability.
In addition, the I 2 index was applied to measure the within-studies variability, where a value of 0% for the I 2 index equals with no observed heterogeneity, while values of 25%, 50 % and 75 equal with low, medium and high heterogeneity, respectively [33].
Consequently, inter-study variability of Θ t) is small, too.
Thus, this assimilation is not suitable for studying variability in the ionosphere caused by geomagnetic disturbances.
