Sentence examples for exposure occurrence from inspiring English sources

For the present study, we selected relevant data (e.g., duration of exposure, occurrence of common diseases and conditions) from the DDT exposure questionnaire used in the previously reported study (Aneck-Hahn et al. 2007).

Therefore linkage of records from different databases covering the same population may be required in order to combine in the same dataset information on prenatal drug exposure, occurrence of birth defects, and relevant covariates.

Alternatively, the effect of stress exposure on known GR targets or changes in GR gene methylation patterns can be used to confirm stress exposure occurrence in both animal and human studies.

Creaney et al. also reported steady serum concentrations of mesothelin in asbestos-exposed individuals over a time span of 4 years, suggesting their findings were not a result of sampling time in relation to exposure occurrence.

Given that the timing of exposure occurrence t e lies within Δt (t 0 < t e < t 1), individual follow up times may no longer be equal and as a consequence some subjects would not be observed for the whole risk period.

Density function f 23 t, Repartition function F 23 t and Survival function S 23 t of transition 2 → 3 taking into account the left truncation f 23 t = ∫ 0 t f 23 t − u f 12 u S 13 (u ) du, F 23 t = ∫ 0 t f 23 v dv = ∫ 0 t ∫ 0 v f 23 v − u f 12 u S 13 (u ) du, where u is the exposure occurrence time and t the final event time.

Furthermore the forward perspective, looking from current exposure to future risk, seems more appropriate for quantifying the health burden due to specific exposure occurrences, as it is based on a more coherent counterfactual condition.

Due to the specific agricultural practices that go along with the cultivation of these herbicide-resistant plants, there are, for example, specific patterns of applications, exposure and occurrence of specific metabolites and an emergence of combinatorial effects that require special attention.

Although some epidemiological studies show a significant correlation between cadmium exposure and occurrence of disease conditions in human populations, a causative role for cadmium as the factor behind these effects remains yet to be shown.

A VA registry subset was asked about the frequency of each exposure's occurrence [ 51].

Taken together, these analyses indicate a non-linear relationship between cadmium exposure and occurrence of low ankle-brachial index.