Sentence examples for overlapping exposure from inspiring English sources

Even if the hypothesis were acceptable that substantial differences in BC risk associated with different estrogens, progestins, and combinations would still be detectable despite dilution by overlapping exposure to different formulations during the lifetime, we cannot be certain.

Also, to increase power, we selected our controls leaving 3 days between control days, resulting in overlapping exposure periods between the cases and controls for the longer moving averages examined, and thus potential bias toward the null [ 33].

The studies regarded realistic complex field configurations under commercial cultivation and they showed the overlapping exposure and effects with an enlarged tail in the distance relationship well beyond the 20 30 m range in contrast to the isolated single-field approach in the EFSA Panel risk assessment.

An important limitation of using overlapping exposure periods is that no conclusions can be drawn about the specific critical window of exposure.

The RR was estimated using a random-effects model based on an overall inverse-variance-weighted average of all RRs from the studies based on cancer incidence, but excluding overlapping exposure categories.

One weakness is the overlapping exposures causing a loss of power.

Estimates from overlapping exposures (i.e. compounds appearing again in mixtures) were removed.

As explained earlier, if it was not appropriate to assume independence of overlapping exposures, a dominant exposure industrial sector was chosen.

One of the challenges for the exposure assessment was to avoid double counting of exposed workers with multiple, overlapping exposures, particularly where there were a large number of carcinogens involved.

1. p = 0.06 2. p = 0.08 3. p < 0.05 In the univariate analyses, without taking into account overlapping exposures, exposure to paper dust vs. no exposure to paper dust was associated with an increased prevalence of rhinitis and nasal symptoms such as nasal blockage and nasal crusts (Table 2).

Attributable fractions cannot generally be summed directly because (1) summing AFs for overlapping exposures (i.e., agents to which the same 'ever-exposed' workers may have been exposed) may give an overall AF exceeding 100% and (2) summing disjoint (not concurrently occurring) exposures also introduces upward bias.