Sentence examples for based on exposure levels from inspiring English sources

The tertiles used in the prior analysis were based on exposure levels among all chlorpyrifos-exposed applicators with cancer, whereas here the tertiles were based on exposures among all deceased exposed applicators.

The model eliminates a substantial amount of measurement error that would have been incurred if estimates had been derived based on exposure levels collected at a central site monitor, due to the large amount of spatial heterogeneity in BC levels.

This would allow for calculation of the potential exposure to arsenic; any valid scientific argument on toxicity has to be based on exposure levels and daily intake, not on concentration.

Evidence has been provided that when area-wide measures of exposure to air pollution were used as proxies for personal exposures, then estimates of effects of pollutant effects were generally smaller than those based on exposure levels determined by personal sampling [ 34].

When ecological measures of exposure to air pollution, such as those obtained from fixed-site monitoring stations, are used as proxies for personal exposures, the estimates of pollutant effects are generally smaller than those based on exposure levels determined by personal sampling [ 8].

Intervention appears to be justified for those populations exposed to high levels of arsenic, but it must be based on exposure levels and on the effectiveness of interventions not only in reducing arsenic but in minimizing risk of water-related infections.

Analysis based on exposure level did not show any relationship between exposure levels and these parameters, which were different between the exposure group and age-matched controls (paired t-test).

The new study provides a quantitative estimate of the relationship between drinking water and serum PFOA levels based on exposure to a wider range of PFOA levels in drinking water from 62 wells.

We also included clinical, epidemiologic, and biomarker studies and case reports that mentioned skin as a potential route of exposure or had low isocyanate air levels based on exposure data or work processes.

Job-exposure data divided workers into two groups based on mean exposure levels: Group A was exposed to >100ppm and Group B was exposed to <100ppm MMA.

To investigate the joint effects between miR-24 expression and AFB1 exposure on HCC prognosis, we performed a stratified analysis based on AFB1 exposure levels.