Difference between revisions of "Fish oil intake in Beneris"

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[[Category:Fish]]
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[[Category:Exposures]]
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[[Category:Beneris]]
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{{variable|moderator=Olli}}
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== Scope  ==
 
== Scope  ==
  
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'''Fish oil intake in Beneris''' describes exposures of omega-3 fatty acids due to fish consumption in the [[Benefit-risk assessment of fish consumption for Beneris#Beneris population|Beneris population]].
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What is the '''fish oil''' (omega-3 fatty acids due to fish consumption) intake in the [[Benefit-risk assessment of fish consumption for Beneris#Beneris population|'''Beneris''' population]]?
  
 
== Definition  ==
 
== Definition  ==
  
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=== Causality ===
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=== Data ===
  
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List of parents:[[Variable:Concentrations of nutrients and pollutants in fish|<br>]]
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The variable is directly computed from other variables.
  
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*[[Mercury and methyl mercury concentrations in fish|Mercury and methyl mercury concentrations in fish]]
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===Dependencies===
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*[[Concentrations of beneficial nutrients in fish|Concentrations of beneficial nutrients in fish]]
 
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*[[Domestic fish consumption of the pregnant women in FInland|Domestic fish consumption of the pregnant women in Finland]]
 
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*<span style="text-decoration: underline;"></span>[[Variable:Domestic fish consumption of the general population|Domestic fish consumption of the general population]]
 
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*[[Body weight in Finland|Body weight in Finland]]
 
  
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=== Data  ===
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List of parents:
 +
*[[Concentrations of beneficial nutrients in fish]]
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*[[Domestic fish consumption of the pregnant women in Finland]] (unpublished data, requires a password)
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*[[Domestic fish consumption of the general population in Finland]] (unpublished data, requires a password)
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*[[Body weight in Finland]]
  
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'''Data 1'''
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===Unit===
  
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<br>
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mg/kg bw/d
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'''Data 2'''
 
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Data 2 represents intake of docosahexaenoic acid (DHA) by Finnish pregnant women due to fish consumption. The DHA intakes from sea and freshater species are estimated separately. The DHA intake from a given fish species is calculated as a product of the DHA concentration in this species and intake of this species by pregnant women divided by the body weight of pregnant women. &nbsp; &nbsp;
 
  
 
=== Formula  ===
 
=== Formula  ===
  
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'''Data 1'''
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Fish oil intake is represented as a continuous variable. Exposure is calculated as a product of concentration data and fish consumption data. This is further divided by bodyweight to report exposure in relation to kg of bodyweight. The formula provides intake of omega-3 fatty acids (docosahexaenoic acid (DHA) + eicosapentaenoic acid (EPA)) due to fish consumption.
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Analytica_id:
 
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&lt;anacode&gt;Concentrationdata*Subgroupconsumption/365/BW&lt;/anacode&gt;
 
  
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'''Narrative description&nbsp;'''
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{{comment|1|The formula for Data 1 was removed because the input variables are in g/d, not in kg/a. The formulas for Data 2 and Data 3 were merged, because the former is simply a special case of the latter.|--[[User:Jouni|Jouni]] 17:03, 16 September 2009 (EEST)}}
 +
:The old descriptions can be found from a [http://en.opasnet.org/en-opwiki/index.php?title=Fish_oil_intake_in_Beneris&oldid=11109 previous version].
  
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Exposure is calculated as a product of concentration data and fish consumption data. This is further divided by bodyweight to report exposure in relation to kg of bodyweight.
 
  
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<br>
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(DHA_Concentration_species(i)+EPA_Concentration_species(i))*Daily_consumption_species(i)/BW
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'''Data 2'''<br>
 
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'''General formula:'''
 
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DHA_Concentration_species(i)*Intake_species(i)/BW  
 
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== Unit  ==
 
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'''Data 1 &amp; Data 2'''
 
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mg/kg bw/d
 
  
 
== Result  ==
 
== Result  ==
  
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'''Data 1'''
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Note! The current version only estimates DHA (not EPA) intake for pregnant women (not other groups) in Finland. Intakes from sea and freshwater species are estimated separately.  
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{| {{prettytable}}
 
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|-
 
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! Fish species
 
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! High consumption
 
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! Median consumption
 
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! Low consumption
 
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! General population
 
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|-
 
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| Farmed salmon (sea+inland)
 
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| 3.09
 
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| 0.8012
 
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| 0.07172
 
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| 0.851
 
−
|-
 
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| Wild salmon
 
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| 0.1786
 
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| 0.04631
 
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| 4.146e-003
 
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| 0.04919
 
−
|-
 
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| Herring(sea)  
 
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| 0.04795
 
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| 5.594e-003
 
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| 5.594e-003
 
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| 0.2682
 
−
|-
 
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| White fish(sea)  
 
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| 0.5931
 
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| 0.1384
 
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| 0.1384
 
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| 0.03368
 
−
|-
 
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| Sprat(sea)
 
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| 3.832e-007
 
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| 3.832e-007
 
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| 3.832e-007
 
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| 0.01574
 
−
|-
 
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| Perch(sea)
 
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| 0.02584
 
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| 1.009e-003
 
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| 5.046e-004
 
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| 0.01911
 
−
|-
 
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| Flounder(sea)
 
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| 1.652e-007
 
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| 1.652e-007
 
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| 1.652e-007
 
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| 6.436e-004
 
−
|-
 
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| Pike-perch(sea)
 
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| 1.589e-007
 
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| 1.589e-007
 
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| 1.589e-007
 
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| 0.01157
 
−
|-
 
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| Bream(sea)
 
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| 1.930e-007
 
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| 1.930e-007
 
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| 1.930e-007
 
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| 4.824e-003
 
−
|-
 
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| Pike(sea)
 
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| 0.05747
 
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| 6.884e-004
 
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| 3.442e-004
 
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| 0.01455
 
−
|-
 
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| Vendace(sea)
 
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| 0.01479
 
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| 7.823e-004
 
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| 1.825e-004
 
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| 5.906e-003
 
−
|-
 
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| Burbot(sea)
 
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| 7.867e-008
 
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| 7.867e-008
 
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| 7.867e-008
 
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| 6.766e-004
 
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|-
 
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| Wild salmon(inland)
 
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| 0.355
 
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| 0.09205
 
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| 8.240e-003
 
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| 0.09777
 
−
|-
 
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| White fish(inland)
 
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| 0.941
 
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| 0.2195
 
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| 0.2195
 
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| 0.05346
 
−
|-
 
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| Perch(inland)
 
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| 0.07268
 
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| 2.839e-003
 
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| 1.419e-003
 
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| 0.05419
 
−
|-
 
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| Pike-perch(inland)
 
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| 1.589e-007
 
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| 1.589e-007
 
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| 1.589e-007
 
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| 0.0156
 
−
|-
 
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| Bream(inland)
 
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| 1.930e-007
 
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| 1.930e-007
 
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| 1.930e-007
 
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| 0.02176
 
−
|-
 
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| Pike(inland)
 
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| 0.2521
 
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| 3.020e-003
 
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| 1.510e-003
 
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| 0.06404
 
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|-
 
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| Vendace(inland)
 
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| 0.3716
 
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| 0.01966
 
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| 4.586e-003
 
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| 0.1484
 
−
|-
 
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| Burbot(inland)
 
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| 7.867e-008
 
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| 7.867e-008
 
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| 7.867e-008
 
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| 4.489e-003
 
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|}
 
−
 
 
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<br> '''Data 2'''
 
  
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{| border="1"
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{{resultlink}}
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|-
 
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| '''Fish species'''
 
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| '''Mean DHA intake'''
 
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|-
 
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| Baltic Herring
 
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| 0.1779
 
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|-
 
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| Vendace(inland)
 
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| 0.0384
 
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|-
 
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| Vendace(sea)
 
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| 0.0016
 
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|-
 
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| Whitefish(inland)
 
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| 0.0771
 
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|-
 
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| Whitefish(sea)
 
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| 0.0493
 
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|-
 
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| Pike(inland)
 
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| 0.0303
 
−
|-
 
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| Pike(sea)
 
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| 0.0071
 
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|-
 
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| Perch(inland)
 
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| 0.0122
 
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|-
 
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| Perch(sea)
 
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| 0.0043
 
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|-
 
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| Atlantic Salmon
 
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| 0.2037
 
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|-
 
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| Pike-perch(inland)
 
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| 0
 
−
|-
 
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| Pike-perch(sea)
 
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| 0
 
−
|-
 
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| Total fish
 
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| 0.6018
 
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|}
 
  
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==  ==
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[[image:Fish oil intake in Beneris.png]]
  
 
== References  ==
 
== References  ==
  
 
<references />
 
<references />

Latest revision as of 14:03, 16 September 2009



Scope

What is the fish oil (omega-3 fatty acids due to fish consumption) intake in the Beneris population?

Definition

Data

The variable is directly computed from other variables.

Dependencies

List of parents:

Unit

mg/kg bw/d

Formula

Fish oil intake is represented as a continuous variable. Exposure is calculated as a product of concentration data and fish consumption data. This is further divided by bodyweight to report exposure in relation to kg of bodyweight. The formula provides intake of omega-3 fatty acids (docosahexaenoic acid (DHA) + eicosapentaenoic acid (EPA)) due to fish consumption.

--1: The formula for Data 1 was removed because the input variables are in g/d, not in kg/a. The formulas for Data 2 and Data 3 were merged, because the former is simply a special case of the latter. --Jouni 17:03, 16 September 2009 (EEST)

The old descriptions can be found from a previous version.


(DHA_Concentration_species(i)+EPA_Concentration_species(i))*Daily_consumption_species(i)/BW

Result

Note! The current version only estimates DHA (not EPA) intake for pregnant women (not other groups) in Finland. Intakes from sea and freshwater species are estimated separately.

Show results


Error creating thumbnail: Unable to save thumbnail to destination

References

Retrieved from "http://www.opasnet.org/testiwiki/index.php?title=Fish_oil_intake_in_Beneris&oldid=11192"