Although the effects of several different moving averages of exposure duration were explored, a complete description of the time course of personal PM2.5 exposure was most thoroughly examined for the purposes of this exploratory analysis by using 24 multiple models, each with a single hourly time lag exposure measure.
Predictors of duration of remission were explored using Cox regression models.
Specifically, we evaluated initiation rates and duration of breastfeeding, and explored maternal and infant factors associated with these outcomes.
Factors predicting median energy intake (expressed as% of BMR) during the duration of stay were explored with univariate and multivariate (predictors with p < 0.1 were entered in the model) stepwise linear regression analysis.
Influenced by Henri Bergson's theory of duration, these poems explore themes of transience and beauty through vague, indistinct images of the natural world.
However, the impact of the assumption on duration was explored within a sensitivity analysis.
Though we attempted to examine the impact of different populations of patients on duration of mechanical ventilation by exploring types of intensive care units, we could not isolate populations in all studies because some units were "mixed" and included medical, surgical, neurosurgical, and trauma patients.
Occasionally, early-phase clinical studies would be performed to explore duration of dosing and intermediate biomarkers of efficacy but in the majority of cases (for example, for beta-carotene) large randomised trials were undertaken, exploring the relative rates of cancer over many years in exposed and control populations without such prior information.
These data limitations meant that it was not possible to explore medication use between assessments or to verify that new AP drug use is sustained, and thus the duration of treatment was not explored.
A blended learning design in the form of a flipped classroom with a duration of one semester, was explored in two cohorts.
