Difference between revisions of "ERFs of environmental pollutants"

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<noinclude>
 
[[op fi:Seturi/Annosvaste]]
 
[[op fi:Seturi/Annosvaste]]
 
{{variable|moderator=}}
 
{{variable|moderator=}}
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[[Category:Contains R code]]
 
[[Category:Contains R code]]
 
:''This page contains '''exposure-response functions of several environmental pollutants''' that do not have own pages. This page used to contain e.g. estimates for dioxins, but they were moved to [[ERF of dioxin]].
 
:''This page contains '''exposure-response functions of several environmental pollutants''' that do not have own pages. This page used to contain e.g. estimates for dioxins, but they were moved to [[ERF of dioxin]].
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</noinclude>
  
 
==Question==
 
==Question==
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What are the exposure-response functions ([[ERF]]) of environmental pollutants that do not have own pages in Opasnet?  
 
What are the exposure-response functions ([[ERF]]) of environmental pollutants that do not have own pages in Opasnet?  
  
 
==Answer==
 
==Answer==
  
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Relevant results [http://fi.opasnet.org/fi_wiki/index.php/Special:R-tools?id=myX1meJgAn8N1twP here] (in Finnish).
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Exposure-response function (ERF) is a mathematical quantitative description of the relationship between an exposure to an agent and the health responses it causes in the human body. How to actually estimate the responses based on ERF is described in detail on page [[Health impact assessment]].
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Relevant example results can be found from [http://fi.opasnet.org/fi_wiki/index.php/Special:R-tools?id=myX1meJgAn8N1twP here] (in Finnish).
  
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<rcode graphics="1">
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<rcode embed=1>
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library(OpasnetUtils) # A package with Opasnet functionalities
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## This is code Op_en5827/ on page [[ERFs of environmental pollutants]]
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library(xtable)      # A package with table formats
 
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library(ggplot2)      # A package with fancy graph formats
 
  
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objects.latest("Op_en5827", "initiate") # Get the latest ovariables from code calculations on page Op_en5918 (ERF of several environmental pollutions).
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library(OpasnetUtils)
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ERF <- EvalOutput(ERF_env, N = 3)
 
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ERF@output$ERFResult <- as.numeric(as.character(ERF@output$ERFResult))
 
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ERF@output <- ERF@output[colnames(ERF@output) != "Obs"]
 
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print(xtable(ERF@output, digits = 4), type = 'html')
 
  
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ggplot(ERF@output[ERF@output$ERF.Parameter == "RR" , ], # Show a bar chart
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objects.latest("Op_en5827", "initiate")
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aes(x = Pollutant, y = ERFResult, fill = Response.metric)) +
 
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geom_bar(position="dodge") +
 
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theme_grey(base_size = 24) +
 
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theme(axis.text.x = element_text(angle = 90, hjust = 1))
 
  
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ggplot(ERF@output[ERF@output$ERF.Parameter == "UR" , ], # Show a bar chart
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cat("Exposure-response functions of environmental pollutants.\n")
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aes(x = Health.impact, y = ERFResult, fill = Response.metric)) +
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oprint(summary(EvalOutput(ERF_env)))
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geom_bar(position="dodge") +
 
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theme_grey(base_size = 24) +
 
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theme(axis.text.x = element_text(angle = 90, hjust = 1))
 
  
 
</rcode>
 
</rcode>
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</t2b>
 
</t2b>
  
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*{{comment|# |Check some translations (chlorinating, surrounding's tobacco smoke, fluorosis, dampness damage,Nose-pharynx cancers, Mild decreasing on general funtioning)|--[[User:Heta|Heta]] 18:43, 12 October 2012 (EEST)}}
 
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*{{comment|# |Note that ERFs for "Environmental tobacco smoke" were moved to [[Indoor environment quality (IEQ) factors]] page, where they belong to.|--[[User:Marjo|Marjo]] 13:56, 28 March 2013 (EET)}}
 
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===Calculations===
 
  
 
<rcode name="initiate" label="Initiate variables (developers only)" embed=1>
 
<rcode name="initiate" label="Initiate variables (developers only)" embed=1>
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objects.store(ERF_env, threshold_env)
 
objects.store(ERF_env, threshold_env)
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cat("Ovariables ERF, threshold stored. Page: Op_en5827, code: initiate.\n")
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cat("Ovariables ERF_env, threshold_env stored. Page: Op_en5827, code: initiate.\n")
  
 
</rcode>
 
</rcode>
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<noinclude>
  
 
==See also==
 
==See also==
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 +
*{{comment|# |Check some translations (chlorinating, surrounding's tobacco smoke, fluorosis, dampness damage,Nose-pharynx cancers, Mild decreasing on general funtioning)|--[[User:Heta|Heta]] 18:43, 12 October 2012 (EEST)}}
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*{{comment|# |Note that ERFs for "Environmental tobacco smoke" were moved to [[Indoor environment quality (IEQ) factors]] page, where they belong to.|--[[User:Marjo|Marjo]] 13:56, 28 March 2013 (EET)}}
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* [[:op_fi:Seturi]] (in Finnish)
 
* [[:op_fi:Seturi]] (in Finnish)
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<references/>
 
<references/>
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</noinclude>

Revision as of 06:08, 11 November 2015


This page contains exposure-response functions of several environmental pollutants that do not have own pages. This page used to contain e.g. estimates for dioxins, but they were moved to ERF of dioxin.


Question

What are the exposure-response functions (ERF) of environmental pollutants that do not have own pages in Opasnet?

Answer

Exposure-response function (ERF) is a mathematical quantitative description of the relationship between an exposure to an agent and the health responses it causes in the human body. How to actually estimate the responses based on ERF is described in detail on page Health impact assessment. Relevant example results can be found from here (in Finnish).

+ Show code

Rationale

Data

Difference between revisions of "ERFs of environmental pollutants"(-)
ObsExposure agentResponseAgeExposureER functionScalingExposure unitThresholdERFDescription
1Indoor radonLung cancer morbidityAnnual average indoor air concentrationRRNoneBq /m301.0016 (1.0005-1.0031)
2PM2.5Lung cancer mortalityAnnual average outdoor air concentrationRRNoneµg /m301.014 (1.004-1.023)Outdoor air, Pope et al. 2002
3PM2.5Cardiopulmonary mortalityAnnual average outdoor concentrationRRNoneµg /m301.009 (1.003-1.016)Outdoor air, Pope et al. 2002
4PM2.5Total mortalityAnnual average outdoor air concentrationRRNoneµg /m301.0062 (1.0014-1.011)Outdoor air
5Chlorination byproductsBladder cancer morbidityConcentration in ingested waterRRNoneµg /l01.0039 (1.00053-1.00722)
6Chlorination byproductsBladder cancer morbidityConcentration in ingested waterRRNonenetrev /l01.000029 (1-1.000072)
7ArsenicBladder cancer morbidityConcentration in ingested waterRRNoneµg /l01.002 (0.999-1.006)
8FormaldehydeAsthma morbidity<14Annual average indoor concentrationRRNoneµg /m301.0140743178
9FormaldehydeAsthma morbidity>=14Annual average indoor concentrationRRNoneµg /m301
10Dampness damageAsthma morbidityYes/no moisture damageRRNone%01.37 (1.23-1.53)
11Dampness damageLower respiratory symptoms morbidityYes/no moisture damageRRNone%01.5 (1.38-1.86)
12Dampness damageUpper respiratory symptoms morbidityYes/no moisture damageRRNone%01.7 (1.44-2)
13FluorideFluorosis<14Concentration in ingested waterURNone00.125
14FluorideFluorosis>=14Concentration in ingested waterURNone00
15Outdoor ozoneTotal mortalityAnnual average outdoor air concentrationRRNoneµg /m301.000299596 (1.000099955-1.000399282)
16LeadDecrease of IQ below 70 pointsIntake level from foodURNone ?00.025
17LeadIncreased blood pressureIntake level from foodURNone? 00.025
18FormaldehydeNasal cancer morbidityAnnual average indoor concentrationURNoneµg /m300.000013
19BenzeneLeukemia morbidityAnnual average indoor concentrationURNone µg /m300.000005
20QuatzdustSilicosis morbidityIndoor air concentrationURNonemg /m300.125; 0.125; 0.25
21Asbestos at workLung cancer and mesothelioma morbidityIndoor air concentrationURNone 00.05 (0.01-0.1)
22Noise at workHearing damageNoise levelURNone 0570Medium noise (80-85 dB)
23Noise at workHearing damageNoise levelURNone 01320Loud noise (>85 dB)
24Outdoor ozoneMild decreasing on general functioningAnnual average outdoor air concentrationURNoneµg /m300.115 (0.044-0.186)


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See also

  • --# : Check some translations (chlorinating, surrounding's tobacco smoke, fluorosis, dampness damage,Nose-pharynx cancers, Mild decreasing on general funtioning) --Heta 18:43, 12 October 2012 (EEST)
  • --# : Note that ERFs for "Environmental tobacco smoke" were moved to Indoor environment quality (IEQ) factors page, where they belong to. --Marjo 13:56, 28 March 2013 (EET)


Generic variable

This variable is included in Exposure-response function.

References


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