Difference between revisions of "Fish oil intake in Beneris"

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(updated to match the format and current model)
 
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[[Category:Exposures]]
 
[[Category:Exposures]]
 
[[Category:Beneris]]
 
[[Category:Beneris]]
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{{variable}}
+
{{variable|moderator=Olli}}
 +
 
 
== Scope  ==
 
== Scope  ==
  
−
'''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]].
+
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  ==
−
Fish oil intake is represented as a continuous variable and is indexed by variable age. It applies to Finnish pregnant women (this represents prenatal exposure to fish oils from fish), to the two last age categories (18-55yr, 55yr+) and to indicators such as intelligence quotient (IQ) in children and the risk of CVD mortality in adults.
 
−
 
−
=== Causality  ===
 
−
 
−
List of parents:[[Variable:Concentrations of nutrients and pollutants in fish|<br>]]
 
−
 
−
*[[Mercury and methyl mercury concentrations in fish|Mercury and methyl mercury concentrations in fish]]
 
−
*[[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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*[[Domestic fish consumption of the general population in Finland|Domestic fish consumption of the general population in Finland]]
 
−
*[[Body weight in Finland|Body weight in Finland]]
 
  
 
=== Data  ===
 
=== Data  ===
  
−
'''Data 1'''
+
The variable is directly computed from other variables.
  
−
<br>
+
===Dependencies===
  
−
'''Data 2'''
+
List of parents:
 +
*[[Concentrations of beneficial nutrients in fish]]
 +
*[[Domestic fish consumption of the pregnant women in Finland]] (unpublished data, requires a password)
 +
*[[Domestic fish consumption of the general population in Finland]] (unpublished data, requires a password)
 +
*[[Body weight in Finland]]
  
−
Data 2 represents intake of docosahexaenoic acid (DHA) by Finnish pregnant women due to fish consumption. The DHA intakes from sea and freshwater 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.
+
===Unit===
  
−
<br>
+
mg/kg bw/d
−
 
 
−
'''Data 3'''
 
−
 
 
−
Data 3 provides intake of omega-3 fatty acids (docosahexaenoic acid (DHA) + eicosapentaenoic acid (EPA)) by Finnish adults due to fish consumption. Age groups of interest are 18-55yr and 55yr+. Intakes from sea and freshwater species are estimated separately.
 
  
 
=== Formula  ===
 
=== Formula  ===
  
−
'''Data 1'''
+
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.
−
 
 
−
Analytica_id:
 
−
 
 
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<anacode>Concentrationdata*Subgroupconsumption/365/BW</anacode>
 
−
 
 
−
'''Narrative description&nbsp;'''
 
−
 
 
−
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.  
 
−
 
 
−
<br>
 
−
 
 
−
'''Data 2'''<br>
 
−
 
 
−
'''General formula:'''
 
−
 
 
−
DHA_Concentration_species(i)*Intake_species(i)/BW
 
  
 +
{{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].
  
−
'''Data 3'''<br>
 
  
−
'''Formula used:'''
+
(DHA_Concentration_species(i)+EPA_Concentration_species(i))*Daily_consumption_species(i)/BW
−
 
 
−
(DHA_Concentration_species(i)+EPA_Concentration_species(i))*Daily_consumption_species(i)/BW
 
−
 
 
−
== Unit  ==
 
−
 
 
−
'''Data 1, Data 2, Data 3'''
 
−
 
 
−
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.  
−
 
 
−
{| {{prettytable}}
 
−
|-
 
−
! 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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| Farmed salmon (sea+inland)
 
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| 3.09
 
−
| 0.8012
 
−
| 0.07172
 
−
| 0.851
 
−
|-
 
−
| Wild salmon
 
−
| 0.1786
 
−
| 0.04631
 
−
| 4.146e-003
 
−
| 0.04919
 
−
|-
 
−
| Herring(sea)  
 
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| 0.04795
 
−
| 5.594e-003
 
−
| 5.594e-003
 
−
| 0.2682
 
−
|-
 
−
| White fish(sea)  
 
−
| 0.5931
 
−
| 0.1384
 
−
| 0.1384
 
−
| 0.03368
 
−
|-
 
−
| Sprat(sea)
 
−
| 3.832e-007
 
−
| 3.832e-007
 
−
| 3.832e-007
 
−
| 0.01574
 
−
|-
 
−
| Perch(sea)
 
−
| 0.02584
 
−
| 1.009e-003
 
−
| 5.046e-004
 
−
| 0.01911
 
−
|-
 
−
| Flounder(sea)
 
−
| 1.652e-007
 
−
| 1.652e-007
 
−
| 1.652e-007
 
−
| 6.436e-004
 
−
|-
 
−
| Pike-perch(sea)
 
−
| 1.589e-007
 
−
| 1.589e-007
 
−
| 1.589e-007
 
−
| 0.01157
 
−
|-
 
−
| Bream(sea)
 
−
| 1.930e-007
 
−
| 1.930e-007
 
−
| 1.930e-007
 
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| 4.824e-003
 
−
|-
 
−
| Pike(sea)
 
−
| 0.05747
 
−
| 6.884e-004
 
−
| 3.442e-004
 
−
| 0.01455
 
−
|-
 
−
| Vendace(sea)
 
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| 0.01479
 
−
| 7.823e-004
 
−
| 1.825e-004
 
−
| 5.906e-003
 
−
|-
 
−
| Burbot(sea)
 
−
| 7.867e-008
 
−
| 7.867e-008
 
−
| 7.867e-008
 
−
| 6.766e-004
 
−
|-
 
−
| Wild salmon(inland)
 
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| 0.355
 
−
| 0.09205
 
−
| 8.240e-003
 
−
| 0.09777
 
−
|-
 
−
| White fish(inland)
 
−
| 0.941
 
−
| 0.2195
 
−
| 0.2195
 
−
| 0.05346
 
−
|-
 
−
| Perch(inland)
 
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| 0.07268
 
−
| 2.839e-003
 
−
| 1.419e-003
 
−
| 0.05419
 
−
|-
 
−
| Pike-perch(inland)
 
−
| 1.589e-007
 
−
| 1.589e-007
 
−
| 1.589e-007
 
−
| 0.0156
 
−
|-
 
−
| Bream(inland)
 
−
| 1.930e-007
 
−
| 1.930e-007
 
−
| 1.930e-007
 
−
| 0.02176
 
−
|-
 
−
| Pike(inland)
 
−
| 0.2521
 
−
| 3.020e-003
 
−
| 1.510e-003
 
−
| 0.06404
 
−
|-
 
−
| Vendace(inland)
 
−
| 0.3716
 
−
| 0.01966
 
−
| 4.586e-003
 
−
| 0.1484
 
−
|-
 
−
| Burbot(inland)
 
−
| 7.867e-008
 
−
| 7.867e-008
 
−
| 7.867e-008
 
−
| 4.489e-003
 
−
|}
 
−
 
 
−
<br> '''Data 2'''
 
  
−
{| border="1"
+
{{resultlink}}
−
|-
 
−
| '''Fish species'''
 
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| '''Mean DHA intake'''
 
−
|-
 
−
| Baltic Herring
 
−
| 0.1779
 
−
|-
 
−
| Vendace(inland)
 
−
| 0.0384
 
−
|-
 
−
| Vendace(sea)
 
−
| 0.0016
 
−
|-
 
−
| Whitefish(inland)
 
−
| 0.0771
 
−
|-
 
−
| Whitefish(sea)
 
−
| 0.0493
 
−
|-
 
−
| Pike(inland)
 
−
| 0.0303
 
−
|-
 
−
| Pike(sea)
 
−
| 0.0071
 
−
|-
 
−
| Perch(inland)
 
−
| 0.0122
 
−
|-
 
−
| Perch(sea)
 
−
| 0.0043
 
−
|-
 
−
| Atlantic Salmon
 
−
| 0.2037
 
−
|-
 
−
| Pike-perch(inland)
 
−
| 0
 
−
|-
 
−
| Pike-perch(sea)
 
−
| 0
 
−
|-
 
−
| Total fish
 
−
| 0.6018
 
−
|}
 
  
−
==  ==
+
[[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


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References

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