Exposure

Airborne organic dust – concerning endotoxin

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3,200 endotoxin measurements and 3,540 organic dust measurements from Denmark, Switzerland, Spain, Germany, Netherlands, Canada, and Norway. Measure of exposure is Geometric mean in EU/m3.

Methodology similar to the paper on modelling of occupational respirable crystalline silica exposure for community-based studies:

Peters S, et al. Modelling of occupational respirable crystalline silica exposure for quantitative exposure assessment in community-based case-control studies. J Environ Monit. 2011 Nov;13(11):3262-8.

Though it is important to know that no prior is included in the analyses

Name: IOM

Coverage
Industries where measurements were found

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Industries included:

  • Disposal of waste with energy production
  • Growing of cereals (except rice), leguminous crops and oil seeds
  • Growing of other non-perennial crops
  • Growing of vegetables and melons, roots and tubers
  • Landscape service activities
  • Manufacture of bread, fresh pastry goods and/or bakery products
  • Manufacture of bread; manufacture of fresh pastry goods and cakes
  • Manufacture of fresh bakery products
  • Manufacture of grain mill products
  • Manufacture of malt;Sewerage
  • Manufacture of prepared feeds for farm animals
  • Manufacture of sugar;Processing of tea and coffee
  • Mixed farming;Industrial and post production processing
  • Other processing and preserving of fruit and vegetables
  • Post-harvest crop activities
  • Processing and preserving of poultry meat
  • Production of meat and poultry meat products
  • Production of other meat
  • Production of pigs (piglets and finishers)
  • Production of pigs for slaughtering
  • Production of pork
  • Raising of dairy cattle
  • Raising of fur animals, etc.
  • Raising of piglets
  • Raising of poultry
  • Raising of sheep and goats
  • Seed processing for propagation
  • Treatment and disposal of non-hazardous waste
  • Warehousing and storage
  • Wholesale of flowers and plants
  • Wholesale of fruit and vegetables

You can chose to assume that other industries are not exposed to organic dust –  the most important industries are included – but some industries are not covered.

Job Classification
Danish Industrial Classification 2007 (DB-07 Classification).
Calendar Periode

Covers 1990–2009; recommendations outside period uncertain; no strong trends.

Demografics
None
Uncertainty in Exposure

Standard error of predictions.

Reference & JEM developer
Key Developer: Vivi Schlünssen

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Affiliation at the time of development: Department of Public Health, Danish Ramazzini Centre, Aarhus University, Aarhus, Denmark

Reference:Development of a quantitative job exposure matrix for endotoxin exposure in agriculture