The European Occupational Exposome Mega Cohort Consortium (OMega-X) was established as a long-term resource to support large-scale coordinated analysis to advance knowledge regarding health impacts of complex working life exposures. Twenty-four cohorts based in eight European countries (Belgium, Denmark, Finland, France, Norway, Spain, Sweden, the Netherlands), as well as multi-country studies, containing more than 20 million participants, form the Consortium.

The Consortium invites collaboration requests from researchers, including those external to the Consortium, who may wish to conduct data analysis on new research questions among participating cohort studies, or from new cohorts who may wish to join the Consortium.

Please contact Michelle Turner, ISGlobal: michelle.turner@isglobal.org and Ingrid Sivesind Mehlum, STAMI: ingrid.s.mehlum@stami.no for further information.

For more information about the participating cohort studies please see below.

For information about the EuroJEM please see: http://ki.se/en/imm/eurojem

Additional resources:

Analysis proposal form

Research questions approved or examined to date

Information for new cohorts to join the Consortium

ATOHS

Country: Sweden

Enrollment:

Participants at enrollment: Men (15,000), Women (45,000), Children (0)

Emma Brulin
Karolinska Institutet

Cohort study on sustainable employability (CODI)

Country: Netherlands

Enrollment:

Participants at enrollment: Men (9,775), Women (8,236), Children (389)

Swenne van den Heuvel
TNO

CONSTANCES

Country: France

Enrollment:

Participants at enrollment: Men (102,000), Women (117,000), Children (0)

Marie Zins
INSERM and Paris Cité University

Danish styrene cohort

Country: Denmark

Enrollment:

Participants at enrollment: Men (60 478), Women (11 774), Children (0)

Henrik Kolstad
Aarhus University Hospital

Danish Wood Dust Cohort

Country: Denmark

Enrollment:

Participants at enrollment: Men (1665), Women (368), Children ()

Vivi Schlünssen
Aarhus University

DOC*X

Country: Denmark

Enrollment:

Participants at enrollment: Men (2,984,000), Women (2,414,000), Children (2,460,000)

Esben Meulengracht Flachs
Bispebjerg and Frederiksberg Hospital, University of Copenhagen

ECRHS - European Community Respiratory Health Survey

Country: Algeria, Australia, Austria, Denmark, Estonia, France, Germany, Greece, Iceland, India, Ireland, Italy, Netherlands, New Zealand, Norway, Portugal, Spain, Sweden, Switzerland, United Kingdom, United States

Enrollment:

Participants at enrollment: Men (5,000), Women (5,000), Children (0)

Debbie Jarvis
Imperial College, London, UK

GAZEL

Country: France

Enrollment:

Participants at enrollment: Men (15011), Women (5614), Children (0)

Marcel Goldberg
INSERM and Paris University

GCAT

Country: Spain

Enrollment:

Participants at enrollment: Men (7,852), Women (11,373), Children ()

Rafael de Cid
Germans Trias i Pujol Research Institute (IGTP)

Grain dust and microbial exposed workers

Country: Norway

Enrollment:

Participants at enrollment: Men (94), Women (10), Children (2)

Anne Straumfors
STAMI

Lifelines

Country: Netherlands

Enrollment:

Participants at enrollment: Men (70,674), Women (97,055), Children (14,801)

Bert-Jan Souman
Director Lifelines BV

Nor-Work

Country: Norway

Enrollment:

Participants at enrollment: Men (3 292 017), Women (2 507 121), Children ()

Karl-Christian Nordby
STAMI (National Institute of Occupational Health), Oslo, Norway

PRECUBE

Country: Belgium

Enrollment:

Participants at enrollment: Men (370,000), Women (330,000), Children (3,000)

Lode Godderis
KULeuven-IDEWE

RHINE - Respiratory Health in Northern Europe

Country: Denmark, Estonia, Iceland, Norway, Sweden

Enrollment:

Participants at enrollment: Men (10,071), Women (11,588), Children (0)

Christer Janson
Uppsala University

SNOW - Swedish National Cohort on Work and Health

Country: Sweden

Enrollment:

Participants at enrollment: Men (2,500,000), Women (2,500,000), Children ()

Jenny Selander
Institute of Environmental Medicine, Karolinska Institutet

State of the Labour Force in Finland (SLFF)

Country: Finland

Enrollment:

Participants at enrollment: Men (about 1.8 million), Women (about 1.8 million), Children ()

Annina Ropponen
Finnish Institute of Occupational Health (FIOH)

Study on Transitions in Employment, Ability and Motivation (STREAM)

Country: Netherlands

Enrollment:

Participants at enrollment: Men (8,112), Women (7,006), Children (0)

Swenne van den Heuvel
TNO

Swedish Work, Illness, and Labour-Market Participation (SWIP) cohort

Country: Sweden

Enrollment:

Participants at enrollment: Men (2,700,000), Women (2,700,000), Children ()

Katarina Kjellberg
Karolinska Institutet

SwedSweeps

Country: Sweden

Enrollment:

Participants at enrollment: Men (300), Women (0), Children (0)

Karin Broberg
Karolinska Institutet/Lund University

The multi-generation Respiratory Health in Northern Europe, Spain and Australia (RHINESSA) cohort

Country: Australia, Denmark, Estonia, Iceland, Norway, Spain, Sweden

Enrollment:

Participants at enrollment: Men (3,720), Women (5,094), Children (1,139)

Cecile Svanes
Centre for International Health, Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway

The SUS study

Country: Denmark

Enrollment:

Participants at enrollment: Men (1,734), Women (232), Children ()

Vivi Schlünssen
Aarhus University

The Trøndelag Health Study (HUNT)

Country: Norway

Enrollment:

Participants at enrollment: Men (66.000 with occupational information), Women (56.000 with occupational information), Children (8,000)

Steinar Krokstad
Norwegian University of Science and Technology

WeldCancer

Country: Sweden

Enrollment:

Participants at enrollment: Men (228), Women (0), Children (0)

Karin Broberg
Karolinska Institutet/Lund University

Work Environment and Health in Denmark (WEHD)

Country: Denmark

Enrollment:

Participants at enrollment: Men (11,861), Women (14,217), Children (0)

Reiner Rugulies
National Research Centre for the Working Environment