Difference between revisions of "Variable:Assessment:Exposure risks of Hg, dioxins and PCBs and nutritional benefits of fish consumption by means of Bayesian belief networks"

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==Scope==
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#REDIRECT [[Benefit-risk assessment of fish consumption for Beneris]]
 
 
[[Image:Uninet_BBN_30102007_pg_zoomed_in.PNG]]
 
 
 
 
 
Cause-effect BBN diagram
 
 
 
{{disclink|Age as a driving variable}}
 
 
 
===Purpose===
 
 
 
Net health effects of fish consumption due to intake of beneficial nutrients and constituents (fish oils) and on the other hand, exposure to environmental contaminants such as PCDD/Fs, PCBs, MeHg taken up by fish.
 
 
===Boundaries===
 
 
 
*Environmental contaminants relevant from the human health point of view and thus included in the assessment are:
 
**PCDD/Fs
 
**PCBs
 
**Hg (as MetHg)
 
*Nutritional constituents relevant from the human health point of view and readily usable with quantitative dose-response information available included in the asessment at the moment are:
 
**fish oils
 
* Current situation (BAU)
 
 
 
===Scenarios===
 
 
 
BAU-type assessment (business-as-usual assessment), i.e. a burden-of-disease assessment with only one decision scenario.
 
 
 
 
 
===Intended users===
 
 
 
Experts, researchers and decision makers in the field of environmental health, anyone interested and concerned with beneficial and hazardous constituents in fish species in the markets.
 
 
===Participants ===
 
 
 
Participation basically completely open. Some parts containing original data will be protected.
 
*Everyone interested
 
*Beneris researchers (full access to the protected parts)
 
 
 
==Definition==
 
 
 
[[Media:Data_requirements_for_the_BBN_Nov_2007_pj.doc|Data requirements for the BBN]] includes:
 
*list of variables (nodes) needed for the BBN
 
*actual variable formulations (contents)
 
 
 
 
 
===Decision variables===
 
 
 
* None at the moment
 
 
 
 
 
===Indicators===
 
 
 
*[[Variable:Intelligence quotience change in children]]
 
*[[Variable:Risk for dental aberrations in children]]
 
*[[Variable:Cancer risk in adults ]]
 
*[[Variable:Myocardial infarction risk in adults]]
 
 
 
 
 
===Other variables===
 
 
 
*[[Variable:Socio-economic status]]
 
*[[Variable:Smoking status]]
 
*[[Variable:Fish oil intake]]
 
*[[Variable:Selenium intake from fish]]
 
*[[Variable:MeHg intake from fish]]
 
*[[Variable:Iodine intake from fish]]
 
*[[Variable:Intake of PCBs from fish]]
 
*[[Variable:Intake of PCDD/Fs from fish]]
 
*[[Variable:Exposure-response of fish oil intake for IQ change in children]]
 
*[[Variable:Exposure-response of fish oil intake for MI risk in adults]]
 
*[[Variable:Exposure-response of Se intake for IQ change in children]]
 
*[[Variable:Exposure-response of Se intake for MI risk in adults]]
 
*[[Variable:Exposure-response of MeHg intake for IQ change in children]]
 
*[[Variable:Exposure-response of MeHg intake for MI risk in adults]]
 
*[[Variable:Exposure-response of iodine intake for IQ change in children]]
 
*[[Variable:Exposure-response of PCB intake for dental aberrations risk in children]]
 
*[[Variable:Exposure-response of PCB intake for cancer risk in adults]]
 
*[[Variable:Exposure-response of PCDD/F intake for dental aberrations risk in children]]
 
*[[Variable:Exposure-response of PCDD/F intake for cancer risk in adults]]
 
*[[Variable:Exposure-response of MeHg and Se interaction for IQ change in children]]
 
*[[Variable:Exposure-response of MeHg and Se interaction for MI risk in adults]]
 
 
 
 
 
===Indexes===
 
 
 
*[[Variable:Age categorizations]]
 
 
 
 
 
===Analyses ===
 
 
 
==Result==
 
 
 
===Results===
 
 
 
===Conclusions ===
 

Latest revision as of 20:37, 8 February 2008