Sentence examples for exposure assumptions from inspiring English sources
In Step 5, chemicals with exposure levels exceeding their RVs are identified using the exposure assumptions described below.
The values of HI were less than one for 98% of the mixture exposures even when conservative Tier 1 exposure assumptions were made and when an assumption of additivity was applied to all of the components.
In addition, exposure assumptions may differ significantly from actual individual exposures.
Results for effect estimates for dietary variables, betel nut use, or other nonarsenic-related predictors were stable over the varying exposure assumptions.
A PHG of 6 ppb was calculated by using the health-protective daily dose, a relative source contribution of 60%, and exposure assumptions specific to pregnant women.
Because of the conservative exposure assumptions used, we believe higher-tiered risk assessments using more realistic exposures would result in risk values significantly lower than those presented here.
The assumption of ongoing exposure (Assumption a, Table 2) supports the assumption of no remission (Assumption j, Table 2).
Subjects of the analysis were ASG miners living and working at mining sites in Zimbabwe in 2004 who were actively involved in mercury use and have an ongoing occupational exposure (Assumption a, Table 2).
For several pediatric outcomes of interest, the occurrence of the event may change the probability of subsequent NSAID exposure, either by contraindication (e.g., acute renal failure and anaphylactic shock) or increased mortality risk (e.g., acute myocardial infarction and stroke), thereby violating the event-independent exposure assumption of the standard self-controlled case series method [ 28].
To better understand the methodological task of moving beyond the proximity-exposure assumption, the three most commonly used quantitative methodological approaches in environmental justice research are briefly outlined.
The initial finding was that 2% (nine mixtures) were of concern and had a single substance that was a concern under the exposure assessment assumptions (Group I).
