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Fiddicke U, Becker K, Schwedler G, Seiwert M, Joas R, Joas A, Biot P, Aerts D, Casteleyn L, Dumez B, Castaño A, Esteban M, Angerer J, Koch HM, Schoeters G, Den Hond E, Sepai O, Exley K, Knudsen LE, Horvat M, Bloemen L, Katsonouri A, Hadjipanayis A, Cerna M, Krsková A, Jensen JF, Nielsen JKS, Rudnai P, Közepésy S, Gutleb AC, Fischer ME, Ligocka D, Kamińska J, Reis MF, Namorado S, Lupsa IR, Gurzau AE, Halzlová K, Mazej D, Tratnik JS, Rivas TC, Gómez S, Berglund M, Larsson K, Lehmann A, Crettaz P, Dewolf MC, Burns D, Kellegher A, Kolossa-Gehring M. Lessons learnt on recruitment and fieldwork from a pilot European human biomonitoring survey. Environ Res 2015; 141:15-23. [PMID: 25454101 DOI: 10.1016/j.envres.2014.08.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 08/12/2014] [Accepted: 08/15/2014] [Indexed: 06/04/2023]
Abstract
Within the European Environment and Health Action Plan an initiative to establish a coherent human biomonitoring approach in Europe was started. The project COPHES (COnsortium to Perform Human biomonitoring on a European Scale ) developed recommendations for a harmonized conduct of a human biomonitoring (HBM) survey which came into action as the pilot study DEMOCOPHES (DEMOnstration of a study to COordinate and Perform Human biomonitoring on a European Scale). Seventeen European countries conducted a survey with harmonized instruments for, inter alia, recruitment, fieldwork and sampling, in autumn/winter 2011/2012. Based on the countries' experiences of conducting the pilot study, following lessons learnt were compiled: the harmonized fieldwork instruments (basic questionnaire, urine and hair sampling) turned out to be very valuable for future HBM surveys on the European scale. A school approach was favoured by most of the countries to recruit school-aged children according to the established guidelines and country specific experiences. To avoid a low participation rate, intensive communication with the involved institutions and possible participants proved to be necessary. The communication material should also include information on exclusion criteria and offered incentives. Telephone contact to the participants the day before fieldwork during the survey can prevent the forgetting of appointments and first morning urine samples. To achieve comparable results on the European scale, training of interviewers in all issues of recruitment, fieldwork and sampling through information material and training sessions is crucial. A survey involving many European countries needs time for preparation and conduct. Materials for quality control prepared for all steps of recruitment, fieldwork and sampling proved to be important to warrant reliable results.
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Affiliation(s)
| | | | | | | | | | | | - Pierre Biot
- Federal Public Service Health, Food Chain Safety and Environment, Brussels, Belgium
| | - Dominique Aerts
- Federal Public Service Health, Food Chain Safety and Environment, Brussels, Belgium
| | | | | | - Argelia Castaño
- Environmental Toxicology, Centro Nacional de Sanidad Ambiental (CNSA), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Marta Esteban
- Environmental Toxicology, Centro Nacional de Sanidad Ambiental (CNSA), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Jürgen Angerer
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance-Institute of the Ruhr University Bochum (IPA), Bochum, Germany
| | - Holger M Koch
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance-Institute of the Ruhr University Bochum (IPA), Bochum, Germany
| | - Greet Schoeters
- University of Antwerp, Belgium and Southern Denmark University, Denmark and Flemish Institute for Technological Research (VITO), Mol, Belgium
| | - Elly Den Hond
- Flemish Institute for Technological Research (VITO), Mol, Belgium
| | - Ovnair Sepai
- Public Health England, Centre for Radiation, Chemical and Environmental Hazards, Oxfordshire, United Kingdom
| | - Karen Exley
- Public Health England, Centre for Radiation, Chemical and Environmental Hazards, Oxfordshire, United Kingdom
| | | | | | - Louis Bloemen
- Environmental Health Science International, Hulst, The Netherlands
| | | | | | - Milena Cerna
- National Institute of Public Health (NIPH), Prague, Czech Republic and Charles University, Third Faculty of Medicine, Prague, Czech Republic
| | - Andrea Krsková
- National Institute of Public Health (NIPH), Prague, Czech Republic
| | | | | | - Peter Rudnai
- National Institute of Environmental Health (NIEH), Budapest, Hungary
| | - Szilvia Közepésy
- National Institute of Environmental Health (NIEH), Budapest, Hungary
| | - Arno C Gutleb
- Centre de Recherche Public-Gabriel Lippmann (CRP-GL), Belvaux, Luxembourg
| | | | - Danuta Ligocka
- Nofer Institute of Occupational Medicine (NIOM), Lodz, Poland
| | - Joanna Kamińska
- Nofer Institute of Occupational Medicine (NIOM), Lodz, Poland
| | - M Fátima Reis
- Institute of Preventive Medicine, Lisbon Faculty of Medicine (IMP/FML), Lisbon, Portugal
| | - Sónia Namorado
- Institute of Preventive Medicine, Lisbon Faculty of Medicine (IMP/FML), Lisbon, Portugal
| | | | - Anca E Gurzau
- Environmental Health Centre (EHC), Cluj-Napoca, Romania
| | - Katarína Halzlová
- Public Health Authority of the Slovak Republic (UVZ SR), Bratislava, Slovakia
| | | | | | - Teresa C Rivas
- Environmental Toxicology, Centro Nacional de Sanidad Ambiental (CNSA), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Silvia Gómez
- Environmental Toxicology, Centro Nacional de Sanidad Ambiental (CNSA), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Marika Berglund
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Kristin Larsson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Andrea Lehmann
- Federal Office of Public Health (FOPH), Berne, Switzerland
| | - Pierre Crettaz
- Federal Office of Public Health (FOPH), Berne, Switzerland
| | | | - Damien Burns
- National Environmental Health Office, Health Service Executive, Dublin, Ireland
| | - Anne Kellegher
- Health Service Executive, Environmental Health Department, Leitrim, Ireland
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Exley K, Cano N, Aerts D, Biot P, Casteleyn L, Kolossa-Gehring M, Schwedler G, Castaño A, Angerer J, Koch HM, Esteban M, Schoeters G, Den Hond E, Horvat M, Bloemen L, Knudsen LE, Joas R, Joas A, Dewolf MC, Van de Mieroop E, Katsonouri A, Hadjipanayis A, Cerna M, Krskova A, Becker K, Fiddicke U, Seiwert M, Mørck TA, Rudnai P, Kozepesy S, Cullen E, Kellegher A, Gutleb AC, Fischer ME, Ligocka D, Kamińska J, Namorado S, Reis MF, Lupsa IR, Gurzau AE, Halzlova K, Jajcaj M, Mazej D, Tratnik JS, Huetos O, López A, Berglund M, Larsson K, Sepai O. Communication in a Human biomonitoring study: Focus group work, public engagement and lessons learnt in 17 European countries. Environ Res 2015; 141:31-41. [PMID: 25499539 DOI: 10.1016/j.envres.2014.12.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Revised: 11/28/2014] [Accepted: 12/02/2014] [Indexed: 06/04/2023]
Abstract
A communication strategy was developed by The Consortium to Perform Human Biomonitoring on a European Scale (COPHES), as part of its objectives to develop a framework and protocols to enable the collection of comparable human biomonitoring data throughout Europe. The framework and protocols were tested in the pilot study DEMOCOPHES (Demonstration of a study to Coordinate and Perform Human biomonitoring on a European Scale). The aims of the communication strategy were to raise awareness of human biomonitoring, encourage participation in the study and to communicate the study results and their public health significance. It identified the audiences and key messages, documented the procedure for dissemination of results and was updated as the project progressed. A communication plan listed the tools and materials such as press releases, flyers, recruitment letters and information leaflets required for each audience with a time frame for releasing them. Public insight research was used to evaluate the recruitment material, and the feedback was used to improve the documents. Dissemination of results was coordinated in a step by step approach by the participating countries within DEMOCOPHES, taking into account specific national messages according to the needs of each country. Participants received individual results, unless they refused to be informed, along with guidance on what the results meant. The aggregate results and policy recommendations were then communicated to the general public and stakeholders, followed by dissemination at European level. Several lessons were learnt that may assist other future human biomonitoring studies. Recruitment took longer than anticipated and so social scientists, to help with community engagement, should be part of the research team from the start. As a European study, involving multiple countries, additional considerations were needed for the numerous organisations, different languages, cultures, policies and priorities. Therefore, communication documents should be seen as templates with essential information clearly indicated and the option for each country to tailor the material to reflect these differences. Future studies should consider setting up multidisciplinary networks of medical professionals and communication experts, and holding training workshops to discuss the interpretation of results and risk communication. Publicity and wide dissemination of the results helped to raise awareness of human biomonitoring to the general public, policy makers and other key stakeholders. Effective and timely communication, at all stages of a study, is essential if the potential of human biomonitoring research to improve public health is to be realised.
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Affiliation(s)
- Karen Exley
- Public Health England, Centre for Radiation, Chemical and Environmental Hazards, Chilton, Didcot, South Oxfordshire OX10 8BW, United Kingdom.
| | - Noemi Cano
- Independent TV Director and Communications Consultant, Barcelona, Spain
| | - Dominique Aerts
- Federal Public Service Health, Food Chain Safety and Environment, Brussels, Belgium
| | - Pierre Biot
- Federal Public Service Health, Food Chain Safety and Environment, Brussels, Belgium
| | | | | | | | - Argelia Castaño
- Environmental Toxicology, Centro Nacional de Sanidad Ambiental, Instituto de Salud Carlos III (ISCIII), Majadahonda, Madrid, Spain
| | - Jürgen Angerer
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance-Institute of the Ruhr-Universitat Bochum (IPA), Bochum, Germany
| | - Holger M Koch
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance-Institute of the Ruhr-Universitat Bochum (IPA), Bochum, Germany
| | - Marta Esteban
- Environmental Toxicology, Centro Nacional de Sanidad Ambiental, Instituto de Salud Carlos III (ISCIII), Majadahonda, Madrid, Spain
| | - Greet Schoeters
- Flemish Institute for Technological Research (VITO), Environmental Risk and Health Unit, Belgium; University of Antwerp, Belgium
| | - Elly Den Hond
- Flemish Institute for Technological Research (VITO), Environmental Risk and Health Unit, Belgium
| | | | - Louis Bloemen
- Environmental Health Science International, Hulst, The Netherlands
| | | | | | | | | | - Els Van de Mieroop
- Provincial Institute for Hygiene, Kronenburgstraat 45, 2000 Antwerp, Belgium
| | | | | | - Milena Cerna
- National Institute of Public Health, Prague, Czech Republic
| | - Andrea Krskova
- National Institute of Public Health, Prague, Czech Republic
| | | | | | | | | | - Peter Rudnai
- National Institute of Environmental Health, Budapest, Hungary
| | | | | | | | - Arno C Gutleb
- Centre de Recherche Public Gabriel Lippmann, Belvaux, Luxembourg
| | | | | | | | - Sónia Namorado
- Institute of Preventive Medicine, Lisbon Faculty of Medicine, Portugal
| | - M Fátima Reis
- Institute of Preventive Medicine, Lisbon Faculty of Medicine, Portugal
| | | | | | - Katarina Halzlova
- Public Health Authority of the Slovak Republic, Bratislava, Slovakia
| | - Michal Jajcaj
- Public Health Authority of the Slovak Republic, Bratislava, Slovakia
| | | | | | - Olga Huetos
- Environmental Toxicology, Centro Nacional de Sanidad Ambiental, Instituto de Salud Carlos III (ISCIII), Majadahonda, Madrid, Spain
| | - Ana López
- Environmental Toxicology, Centro Nacional de Sanidad Ambiental, Instituto de Salud Carlos III (ISCIII), Majadahonda, Madrid, Spain
| | | | | | - Ovnair Sepai
- Public Health England, Centre for Radiation, Chemical and Environmental Hazards, Chilton, Didcot, South Oxfordshire OX10 8BW, United Kingdom
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3
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Joas A, Knudsen LE, Kolossa-Gehring M, Sepai O, Casteleyn L, Schoeters G, Angerer J, Castaño A, Aerts D, Biot P, Horvat M, Bloemen L, Reis MF, Lupsa IR, Katsonouri A, Cerna M, Berglund M, Crettaz P, Rudnai P, Halzlova K, Mulcahy M, Gutleb AC, Fischer ME, Becher G, Fréry N, Jensen G, Van Vliet L, Koch HM, Den Hond E, Fiddicke U, Esteban M, Exley K, Schwedler G, Seiwert M, Ligocka D, Hohenblum P, Kyrtopoulos S, Botsivali M, DeFelip E, Guillou C, Reniero F, Grazuleviciene R, Veidebaum T, Mørck TA, Nielsen JKS, Jensen JF, Rivas TC, Sanchez J, Koppen G, Smolders R, Kozepesy S, Hadjipanayis A, Krskova A, Mannion R, Jakubowski M, Fucic JA, Pereira-Miguel J, Gurzau AE, Jajcaj M, Mazej D, Tratnik JS, Lehmann A, Larsson K, Dumez B, Joas R. Policy recommendations and cost implications for a more sustainable framework for European human biomonitoring surveys. Environ Res 2015; 141:42-57. [PMID: 25526891 DOI: 10.1016/j.envres.2014.10.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Revised: 10/08/2014] [Accepted: 10/09/2014] [Indexed: 06/04/2023]
Abstract
The potential of Human Biomonitoring (HBM) in exposure characterisation and risk assessment is well established in the scientific HBM community and regulatory arena by many publications. The European Environment and Health Strategy as well as the Environment and Health Action Plan 2004-2010 of the European Commission recognised the value of HBM and the relevance and importance of coordination of HBM programmes in Europe. Based on existing and planned HBM projects and programmes of work and capabilities in Europe the Seventh Framework Programme (FP 7) funded COPHES (COnsortium to Perform Human Biomonitoring on a European Scale) to advance and improve comparability of HBM data across Europe. The pilot study protocol was tested in 17 European countries in the DEMOCOPHES feasibility study (DEMOnstration of a study to COordinate and Perform Human biomonitoring on a European Scale) cofunded (50%) under the LIFE+ programme of the European Commission. The potential of HBM in supporting and evaluating policy making (including e.g. REACH) and in awareness raising on environmental health, should significantly advance the process towards a fully operational, continuous, sustainable and scientifically based EU HBM programme. From a number of stakeholder activities during the past 10 years and the national engagement, a framework for sustainable HBM structure in Europe is recommended involving national institutions within environment, health and food as well as European institutions such as ECHA, EEA, and EFSA. An economic frame with shared cost implications for national and European institutions is suggested benefitting from the capacity building set up by COPHES/DEMOCOPHES.
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Affiliation(s)
| | | | | | | | | | - Greet Schoeters
- VITO, Environmental Risks and Health Unit, Belgium; University of Antwerp, Belgium, Southern Denmark University, Denmark
| | - Jürgen Angerer
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance-Institute of the Ruhr-Universität Bochum (IPA), Germany
| | - Argelia Castaño
- Environmental Toxicology, CNSA-Instituto de Salud Carlos III, Spain
| | - Dominique Aerts
- Federal Public Service Health, Food Chain Safety and Environment, Belgium
| | - Pierre Biot
- Federal Public Service Health, Food Chain Safety and Environment, Belgium
| | | | - Louis Bloemen
- Environmental Health Sciences International, The Netherlands
| | - M Fátima Reis
- Medical Faculty of the University of Lisbon, Portugal
| | | | | | - Milena Cerna
- National Institute of Public Health, Czech Republic
| | | | | | - Peter Rudnai
- National Institute of Environmental Health, Hungary
| | | | | | - Arno C Gutleb
- Centre de Recherche Public - Gabriel Lippmann, Luxembourg
| | | | | | - Nadine Fréry
- French Institute for Public Health Surveillance, France
| | | | | | - Holger M Koch
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance-Institute of the Ruhr-Universität Bochum (IPA), Germany
| | | | | | - Marta Esteban
- Environmental Toxicology, CNSA-Instituto de Salud Carlos III, Spain
| | | | | | | | | | | | | | | | | | - Claude Guillou
- European Commission, Joint Research Centre (JRC), Institute for Health and Consumer Protection (IHCP), Italy
| | - Fabiano Reniero
- European Commission, Joint Research Centre (JRC), Institute for Health and Consumer Protection (IHCP), Italy
| | | | | | | | | | | | - Teresa C Rivas
- Environmental Toxicology, CNSA-Instituto de Salud Carlos III, Spain
| | - Jinny Sanchez
- Environmental Toxicology, CNSA-Instituto de Salud Carlos III, Spain
| | | | | | | | - Adamos Hadjipanayis
- Larnaca General Hospital, Ministry of Health, School of Medicine, European University of Cyprus, Cyprus
| | | | | | | | | | | | | | - Michal Jajcaj
- Urad Verejneho Zdravotnictva Slovenskej Republiky, Slovakia
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4
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Smolders R, Den Hond E, Koppen G, Govarts E, Willems H, Casteleyn L, Kolossa-Gehring M, Fiddicke U, Castaño A, Koch HM, Angerer J, Esteban M, Sepai O, Exley K, Bloemen L, Horvat M, Knudsen LE, Joas A, Joas R, Biot P, Aerts D, Katsonouri A, Hadjipanayis A, Cerna M, Krskova A, Schwedler G, Seiwert M, Nielsen JKS, Rudnai P, Közepesy S, Evans DS, Ryan MP, Gutleb AC, Fischer ME, Ligocka D, Jakubowski M, Reis MF, Namorado S, Lupsa IR, Gurzau AE, Halzlova K, Fabianova E, Mazej D, Tratnik Snoj J, Gomez S, González S, Berglund M, Larsson K, Lehmann A, Crettaz P, Schoeters G. Interpreting biomarker data from the COPHES/DEMOCOPHES twin projects: Using external exposure data to understand biomarker differences among countries. Environ Res 2015; 141:86-95. [PMID: 25440294 DOI: 10.1016/j.envres.2014.08.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Revised: 08/13/2014] [Accepted: 08/14/2014] [Indexed: 06/04/2023]
Abstract
In 2011 and 2012, the COPHES/DEMOCOPHES twin projects performed the first ever harmonized human biomonitoring survey in 17 European countries. In more than 1800 mother-child pairs, individual lifestyle data were collected and cadmium, cotinine and certain phthalate metabolites were measured in urine. Total mercury was determined in hair samples. While the main goal of the COPHES/DEMOCOPHES twin projects was to develop and test harmonized protocols and procedures, the goal of the current paper is to investigate whether the observed differences in biomarker values among the countries implementing DEMOCOPHES can be interpreted using information from external databases on environmental quality and lifestyle. In general, 13 countries having implemented DEMOCOPHES provided high-quality data from external sources that were relevant for interpretation purposes. However, some data were not available for reporting or were not in line with predefined specifications. Therefore, only part of the external information could be included in the statistical analyses. Nonetheless, there was a highly significant correlation between national levels of fish consumption and mercury in hair, the strength of antismoking legislation was significantly related to urinary cotinine levels, and we were able to show indications that also urinary cadmium levels were associated with environmental quality and food quality. These results again show the potential of biomonitoring data to provide added value for (the evaluation of) evidence-informed policy making.
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Affiliation(s)
- R Smolders
- Flemish Institute of Technological Research (VITO), Environmental Risks and Health Unit, Boeretang 200, 2400 Mol, Belgium.
| | - E Den Hond
- Flemish Institute of Technological Research (VITO), Environmental Risks and Health Unit, Boeretang 200, 2400 Mol, Belgium
| | - G Koppen
- Flemish Institute of Technological Research (VITO), Environmental Risks and Health Unit, Boeretang 200, 2400 Mol, Belgium
| | - E Govarts
- Flemish Institute of Technological Research (VITO), Environmental Risks and Health Unit, Boeretang 200, 2400 Mol, Belgium
| | - H Willems
- Flemish Institute of Technological Research (VITO), Environmental Risks and Health Unit, Boeretang 200, 2400 Mol, Belgium
| | | | | | - U Fiddicke
- Federal Environment Agency (UBA), Germany
| | - A Castaño
- Instituto de Salud Carlos III, Spain
| | - H M Koch
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance - Institute of the Ruhr-Universität Bochum (IPA), Germany
| | - J Angerer
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance - Institute of the Ruhr-Universität Bochum (IPA), Germany
| | - M Esteban
- Instituto de Salud Carlos III, Spain
| | - O Sepai
- Public Health England, United Kingdom
| | - K Exley
- Public Health England, United Kingdom
| | - L Bloemen
- Environmental Health Sciences International, The Netherlands
| | - M Horvat
- Jožef Stefan Institute, Slovenia
| | | | | | | | - P Biot
- FPS Health, Food Chain Safety and Environment, Belgium
| | - D Aerts
- FPS Health, Food Chain Safety and Environment, Belgium
| | - A Katsonouri
- State General Laboratory, Ministry of Health, Cyprus
| | | | - M Cerna
- National Institute of Public Health, Czech Republic
| | - A Krskova
- National Institute of Public Health, Czech Republic
| | | | - M Seiwert
- Federal Environment Agency (UBA), Germany
| | | | - P Rudnai
- National Institute of Environmental Health, Hungary
| | - S Közepesy
- National Institute of Environmental Health, Hungary
| | - D S Evans
- Health Service Executive (HSE), Ireland
| | - M P Ryan
- University College Dublin (UCD), Ireland
| | - A C Gutleb
- Centre de Recherche Public - Gabriel Lippmann, Luxembourg
| | | | - D Ligocka
- Nofer Institute of Occupational Medicine, Poland
| | - M Jakubowski
- Nofer Institute of Occupational Medicine, Poland
| | - M F Reis
- Faculdade de Medicina de Lisboa, Portugal
| | - S Namorado
- Faculdade de Medicina de Lisboa, Portugal
| | - I-R Lupsa
- Environmental Health Center, Romania
| | | | - K Halzlova
- Úrad verejného zdravotníctva Slovenskej republiky, Slovakia
| | - E Fabianova
- Úrad verejného zdravotníctva Slovenskej republiky, Slovakia
| | - D Mazej
- Jožef Stefan Institute, Slovenia
| | | | - S Gomez
- Instituto de Salud Carlos III, Spain
| | | | | | | | - A Lehmann
- Federal Office of Public Health (FOPH), Switzerland
| | - P Crettaz
- Federal Office of Public Health (FOPH), Switzerland
| | - G Schoeters
- Flemish Institute of Technological Research (VITO), Environmental Risks and Health Unit, Boeretang 200, 2400 Mol, Belgium; University of Antwerp, Belgium; Southern Denmark University, Odense, Denmark
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5
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Fucic A, Plavec D, Casteleyn L, Aerts D, Biot P, Katsonouri A, Cerna M, Knudsen LE, Castano A, Rudnai P, Gutleb A, Ligocka D, Lupsa IR, Berglund M, Horvat M, Halzlova K, Schoeters G, Koppen G, Hadjipanayis A, Krskova A, Középesy S, Arendt M, Fischer ME, Janasik B, Gurzau AE, Gurzau ES, Grandér M, Larsson K, Jajcaj M, Kolossa-Gehring M, Sepai O, Exley K, Bartolome M, Cutanda F, Mazej D, Nielsen JKS, Snoj-Tratnik J, Schwedler G, Fiddicke U, Seiwert M, Govarts E, Den Hond E, Koch HM, Lopez A, Joas A, Joas R. Gender differences in cadmium and cotinine levels in prepubertal children. Environ Res 2015; 141:125-131. [PMID: 25529752 DOI: 10.1016/j.envres.2014.10.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2014] [Revised: 08/27/2014] [Accepted: 10/01/2014] [Indexed: 06/04/2023]
Abstract
Susceptibility to environmental stressors has been described for fetal and early childhood development. However, the possible susceptibility of the prepubertal period, characterized by the orchestration of the organism towards sexual maturation and adulthood has been poorly investigated and exposure data are scarce. In the current study levels of cadmium (Cd), cotinine and creatinine in urine were analyzed in a subsample 216 children from 12 European countries within the DEMOCOPHES project. The children were divided into six age-sex groups: boys (6-8 years, 9-10 years and 11 years old), and girls (6-7 years, 8-9 years, 10-11 years). The number of subjects per group was between 23 and 53. The cut off values were set at 0.1 µg/L for Cd, and 0.8 µg/L for cotinine defined according to the highest limit of quantification. The levels of Cd and cotinine were adjusted for creatinine level. In the total subsample group, the median level of Cd was 0.180 µg/L (range 0.10-0.69 µg/L), and for cotinine the median wet weight value was 1.50 µg/L (range 0.80-39.91 µg/L). There was no significant difference in creatinine and cotinine levels between genders and age groups. There was a significant correlation between levels of cadmium and creatinine in all children of both genders. This shows that even at such low levels the possible effect of cadmium on kidney function was present and measurable. An increase in Cd levels was evident with age. Cadmium levels were significantly different between 6-7 year old girls, 11 year old boys and 10-11 year old girls. As there was a balanced distribution in the number of subjects from countries included in the study, bias due to data clustering was not probable. The impact of low Cd levels on kidney function and gender differences in Cd levels needs further investigation.
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Affiliation(s)
- A Fucic
- Institute for Medical Research and Occupational Health, Ksaverska c 2, 10000 Zagreb, Croatia.
| | - D Plavec
- Children Hospital Srebrnjak, Croatia
| | | | - D Aerts
- Federal Public Service Health, Food Chain Safety and Environment - DG Environment, Belgium
| | - P Biot
- DG Environment, Multilateral and Strategic Affairs, Belgium
| | - A Katsonouri
- State General Laboratory, Ministry of Health, Cyprus
| | - M Cerna
- Laboratoire National de Sante, Luxembourg; National Institute of Public Health, Czech Republic
| | | | - A Castano
- Instituto de Salud Carlos III, Spain
| | - P Rudnai
- National Institute of Environmental Health, Hungary
| | - A Gutleb
- Centre de Recherche Public - Gabriel Lippmann, Luxembourg
| | - D Ligocka
- Nofer Institute of Occupational Medicine, Poland
| | - I-R Lupsa
- Environmental Health Center, Romania
| | - M Berglund
- Institute of Environmental Medicine, Karolinska Institutet, Sweden
| | - M Horvat
- Institute Josef Stefan, Slovenia
| | - K Halzlova
- Public Health Authority, Slovak Republic; State General Laboratory, Ministry of Health, Cyprus
| | - G Schoeters
- Flemish Institute for Technological Research (VITO), Environmental Risk and Health, Netherlands
| | - G Koppen
- Flemish Institute for Technological Research (VITO), Environmental Risk and Health, Netherlands
| | - A Hadjipanayis
- Larnaca General Hospital, Ministry of Health, Republic of Cyprus
| | - A Krskova
- Laboratoire National de Sante, Luxembourg; National Institute of Public Health, Czech Republic
| | - S Középesy
- National Institute of Environmental Health, Hungary
| | - M Arendt
- Initiativ Liewensufank, Luxembourg
| | - M E Fischer
- Laboratoire National de Sante, Luxembourg; National Institute of Public Health, Czech Republic
| | - B Janasik
- Nofer Institute of Occupational Medicine, Poland
| | | | | | - M Grandér
- Institute of Environmental Medicine, Karolinska Institutet, Sweden
| | - K Larsson
- Institute of Environmental Medicine, Karolinska Institutet, Sweden
| | - M Jajcaj
- Institute Josef Stefan, Slovenia
| | | | | | | | | | - F Cutanda
- Instituto de Salud Carlos III, Spain
| | - D Mazej
- Institute Josef Stefan, Slovenia
| | | | | | | | - U Fiddicke
- Federal Environment Agency (UBA), Germany
| | - M Seiwert
- Federal Environment Agency (UBA), Germany
| | - E Govarts
- Flemish Institute for Technological Research (VITO), Environmental Risk and Health, Netherlands
| | - E Den Hond
- Flemish Institute for Technological Research (VITO), Environmental Risk and Health, Netherlands
| | - H M Koch
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance - Institute of the Ruhr-Universität Bochum (IPA), Germany
| | - A Lopez
- Instituto de Salud Carlos III, Spain
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Den Hond E, Govarts E, Willems H, Smolders R, Casteleyn L, Kolossa-Gehring M, Schwedler G, Seiwert M, Fiddicke U, Castaño A, Esteban M, Angerer J, Koch HM, Schindler BK, Sepai O, Exley K, Bloemen L, Horvat M, Knudsen LE, Joas A, Joas R, Biot P, Aerts D, Koppen G, Katsonouri A, Hadjipanayis A, Krskova A, Maly M, Mørck TA, Rudnai P, Kozepesy S, Mulcahy M, Mannion R, Gutleb AC, Fischer ME, Ligocka D, Jakubowski M, Reis MF, Namorado S, Gurzau AE, Lupsa IR, Halzlova K, Jajcaj M, Mazej D, Tratnik JS, López A, Lopez E, Berglund M, Larsson K, Lehmann A, Crettaz P, Schoeters G. First steps toward harmonized human biomonitoring in Europe: demonstration project to perform human biomonitoring on a European scale. Environ Health Perspect 2015; 123:255-63. [PMID: 25493439 PMCID: PMC4348748 DOI: 10.1289/ehp.1408616] [Citation(s) in RCA: 153] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Accepted: 12/10/2014] [Indexed: 05/18/2023]
Abstract
BACKGROUND For Europe as a whole, data on internal exposure to environmental chemicals do not yet exist. Characterization of the internal individual chemical environment is expected to enhance understanding of the environmental threats to health. OBJECTIVES We developed and applied a harmonized protocol to collect comparable human biomonitoring data all over Europe. METHODS In 17 European countries, we measured mercury in hair and cotinine, phthalate metabolites, and cadmium in urine of 1,844 children (5-11 years of age) and their mothers. Specimens were collected over a 5-month period in 2011-2012. We obtained information on personal characteristics, environment, and lifestyle. We used the resulting database to compare concentrations of exposure biomarkers within Europe, to identify determinants of exposure, and to compare exposure biomarkers with health-based guidelines. RESULTS Biomarker concentrations showed a wide variability in the European population. However, levels in children and mothers were highly correlated. Most biomarker concentrations were below the health-based guidance values. CONCLUSIONS We have taken the first steps to assess personal chemical exposures in Europe as a whole. Key success factors were the harmonized protocol development, intensive training and capacity building for field work, chemical analysis and communication, as well as stringent quality control programs for chemical and data analysis. Our project demonstrates the feasibility of a Europe-wide human biomonitoring framework to support the decision-making process of environmental measures to protect public health.
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Affiliation(s)
- Elly Den Hond
- Unit Environmental Risk and Health, Flemish Institute for Technological Research (VITO), Mol, Belgium
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Konietzka R, Heinze R, Seiwert M, Dieter HH. The ex-vivo intestinal absorption rate of uranium is a two-phase function of supply. Regul Toxicol Pharmacol 2014; 69:256-62. [DOI: 10.1016/j.yrtph.2014.04.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Revised: 03/21/2014] [Accepted: 04/23/2014] [Indexed: 11/26/2022]
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Kolossa-Gehring M, Becker K, Seiwert M, Schwedler G, Fiddicke U, Ißleb S, Conrad A, Schröter-Kermani C, Biot P, Casteleyn L, Joas R. Ergebnisse der EU-Human-Biomonitoring-Projekte COPHES und DEMOCOPHES in Deutschland. Gesundheitswesen 2013. [DOI: 10.1055/s-0033-1337524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Wilhelm M, Wittsiepe J, Seiwert M, Hünken A, Becker K, Conrad A, Schulz C, Kolossa-Gehring M. Levels and predictors of urinary nickel concentrations of children in Germany: Results from the German Environmental Survey on children (GerES IV). Int J Hyg Environ Health 2013; 216:163-9. [DOI: 10.1016/j.ijheh.2012.03.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Revised: 02/28/2012] [Accepted: 03/15/2012] [Indexed: 10/28/2022]
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Schmidt B, Schulz C, Moebus S, Seiwert M, Kolossa-Gehring M, Jöckel KH. [Concept for a German national birth cohort for environmental health research]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2012; 55:852-7. [PMID: 22736167 DOI: 10.1007/s00103-012-1484-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The German Federal Environment Agency has commissioned the conceptual work for a birth cohort study to investigate environmental health problems in children. The recruitment is intended to start as early as possible in pregnancy and to take place in several regions of Germany. To detect health risks for exposures and outcomes with low prevalence as well as gene-environment interactions, a cohort size of 100,000-200,000 parent-child pairs is needed. The concept focuses on five health issues: neurodevelopment; reproductive development; pregnancy and birth outcomes; asthma, allergies and respiratory disease; obesity, insulin resistance and diabetes. The examination of additional health conditions will be possible. The exposure assessment will cover chemical, biological and physical exposures; psychosocial factors and genetics will be assessed as well. Biological and environmental samples will be stored in a repository for future analyses. The birth cohort study will contribute to the detection of associations between environmental exposures and health conditions over the course of life, which in turn will have an impact on environmental and health policies.
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Affiliation(s)
- B Schmidt
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universitätsklinikum Essen, Hufelandstr. 55, 45122, Essen, Deutschland.
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Schulz C, Seiwert M, Babisch W, Becker K, Conrad A, Szewzyk R, Kolossa-Gehring M. Overview of the study design, participation and field work of the German Environmental Survey on Children 2003–2006 (GerES IV). Int J Hyg Environ Health 2012; 215:435-48. [DOI: 10.1016/j.ijheh.2012.02.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2010] [Revised: 02/07/2012] [Accepted: 02/07/2012] [Indexed: 10/28/2022]
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Kuno R, Roquetti MH, Becker K, Seiwert M, Gouveia N. Reference values for lead, cadmium and mercury in the blood of adults from the metropolitan area of Sao Paulo, Brazil. Int J Hyg Environ Health 2012; 216:243-9. [PMID: 22748699 DOI: 10.1016/j.ijheh.2012.05.010] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2011] [Revised: 05/20/2012] [Accepted: 05/24/2012] [Indexed: 11/27/2022]
Abstract
Human biomonitoring is an important tool for the evaluation of environmental exposure to contaminants. The data that are obtained from these studies might be compared to appropriate reference values (RVs) in a specific population. The RVs were derived from the rounded values of the upper limit of the 95th confidence interval of the 95th percentile for lead (Pb), cadmium (Cd) and mercury (Hg) in blood from adults in the metropolitan area of Sao Paulo (MASP), Brazil to investigate the association between blood metals and sociodemographic and lifestyle factors. Blood samples from 653 nonsmoking blood donors without occupational exposure to the studied metals were collected in 2006. Our evaluations distinguished a younger group (18-39 years) and an older group (40-65 years). RVs in the younger group were 60 μgPb/L and 4 μgHg/L for men and 47 μgPb/L and 4 μgHg/L for women. RVs in the older group were 80 μgPb/L and 5 μgHg/L for men and 63 μgPb/L and 6 μgHg/L for women. The RV for Cd was 0.6 μg/L for adults aged 18-65 years. Pb and Cd levels demonstrated a significant association with sex and age. Male blood contained 50% more Pb, and the older group exhibited 23% more Pb. Fish consumption and amalgam fillings were primarily related to Hg levels. RVs for lead were similar to the Czech Republic and Germany but higher than the US population. The RV for Cd in Brazil was well below the RVs of these countries. The RVs for Hg in Brazil were similar to the US but higher than Germany and the Czech Republic.
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Affiliation(s)
- Rúbia Kuno
- Companhia Ambiental do Estado de São Paulo, CETESB, Av. Prof. Frederico Hermann Jr., 345, Sao Paulo, SP 05459-900, Brazil.
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Conrad A, Seiwert M, Hünken A, Quarcoo D, Schlaud M, Groneberg D. The German Environmental Survey for Children (GerES IV): reference values and distributions for time-location patterns of German children. Int J Hyg Environ Health 2012; 216:25-34. [PMID: 22410199 DOI: 10.1016/j.ijheh.2012.02.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2011] [Revised: 01/30/2012] [Accepted: 02/11/2012] [Indexed: 10/28/2022]
Abstract
Children's time-location patterns are important determinants of environmental exposure and other health-relevant factors. Building on data of the German Environmental Survey for Children (GerES IV), our study aimed at deriving reference values and distributions for time-location patterns of 3-14-year-old German children. We also investigated if GerES IV data are appropriate for evaluating associations with children's health determinants by linking them to data of the National Health Interview and Examination Survey for Children and Adolescents (KiGGS). Parents reported on the time their children usually spend at home, in other indoor environments, and outdoors. This information was characterized by statistical parameters, which were also calculated for different strata concerning socio-demography and the residential environment. Consequently, group differences were evaluated by t-tests and univariate ANOVA. Reference distributions were fitted to the time-location data by a Maximum Likelihood approach to make them also useable in probabilistic exposure modeling. Finally, associations between data on the children's physical activity as well as body weight and their outdoor time were investigated by bivariate correlation analysis and cross tabulation. On daily average, German children spend 15 h and 31 min at home, 4 h and 46 min in other indoor environments, and 3 h and 43 min outdoors. Time spent at home and outdoors decreases with age while time spent in other indoor environments increases. Differences in time-location patterns were also observed for the socio-economic status (SES) and immigration status. E.g., children with a high SES spend 24 min less outdoors than low SES children. Immigrants spend on daily average 20 min more at home and 15 min less outdoors than non-immigrant children. Outdoor time was associated with parameters of the residential environment like the building development. Children living in 1- or 2-family houses spend more time outdoors than children living in building blocks (3 h 48 min vs. 3 h 29 min). Physical activity correlates with outdoor time. For children with diminished age-specific outdoor time, a higher prevalence of obesity was observed (odds ratio: 3.2, 95% CI: 1.5-7.1). GerES IV provides a compilation of current time-location reference values and distributions on German children. This data hint to substantial differences in time-location patterns within the population to be considered in environmental health risk assessment.
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Affiliation(s)
- André Conrad
- Charité--University Medicine Berlin, Institute of Occupational Medicine, Germany.
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Kolossa-Gehring M, Becker K, Conrad A, Schröter-Kermani C, Schulz C, Seiwert M. Environmental surveys, specimen bank and health related environmental monitoring in Germany. Int J Hyg Environ Health 2012; 215:120-6. [DOI: 10.1016/j.ijheh.2011.10.013] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2011] [Revised: 10/12/2011] [Accepted: 10/24/2011] [Indexed: 10/14/2022]
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15
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Schmidt B, Moebus S, Lösch C, Pieper C, Hoffmann B, Andrich S, Schulz C, Seiwert M, Kolossa-Gehring M, Jöckel KH. Konzept für eine umweltepidemiologische Geburtskohorte als Beitrag zur gesundheitsbezogenen Umweltbeobachtung des Bundes (GUB). Gesundheitswesen 2011. [DOI: 10.1055/s-0031-1283609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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16
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Babisch W, Neuhauser H, Thamm M, Seiwert M. Blood pressure of 8-14 year old children in relation to traffic noise at home--results of the German Environmental Survey for Children (GerES IV). Sci Total Environ 2009; 407:5839-43. [PMID: 19729190 DOI: 10.1016/j.scitotenv.2009.08.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2009] [Revised: 07/21/2009] [Accepted: 08/07/2009] [Indexed: 05/21/2023]
Abstract
OBJECTIVES The German Environment Agency carried out its fourth German Environmental Survey (GerES IV) from 2003 to 2006, which was especially for children. 1048 children, 8-14 years of age, were randomly selected from all over Germany. The sample is representative of children in this age group living in Germany with respect to gender, community size, and region. METHODS Blood pressure was measured under standardized conditions at clinical study centers. During home visits the children and their parents were asked about leisure activities, housing conditions and environmental factors, including traffic exposure of their homes. Orientating short-term noise measurements were carried out in front of the children's (bed-) room to validate the subjective ratings of the traffic volume (categories: no street, low, moderately, high/extremely high). RESULTS With respect to the subjective rating of "type of street" (traffic volume) the lowest blood pressure readings were found in children whose room was facing a street with 'low traffic'. The highest readings were found in the group where the children's rooms were facing a street with a 'high or extremely high traffic' volume. The difference between the two groups was 1.8mm Hg (95% CI: 0.1 to 3.5, p=0.036) for systolic and 1.0mm Hg (95% CI: -0.4 to 2.4, p=0.148) for diastolic blood pressure. With respect to the short-term noise measurements, significant blood pressure increases of 1.0mm Hg (95% CI: 0.3 to 1.6, p=0.004) and 0.6mm Hg (95% CI: 0.1 to 1.2, p=0.025), respectively, were found per 10 dB(A) increment of the noise level. CONCLUSIONS The results show that road traffic noise at home is a stressor that could affect children's blood pressure.
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Affiliation(s)
- Wolfgang Babisch
- Federal Environment Agency, Department of Environmental Hygiene, Corrensplatz 1, 14195 Berlin, Germany.
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17
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Becker K, Göen T, Seiwert M, Conrad A, Pick-Fuss H, Müller J, Wittassek M, Schulz C, Kolossa-Gehring M. GerES IV: phthalate metabolites and bisphenol A in urine of German children. Int J Hyg Environ Health 2009; 212:685-92. [PMID: 19729343 DOI: 10.1016/j.ijheh.2009.08.002] [Citation(s) in RCA: 221] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2009] [Revised: 07/20/2009] [Accepted: 08/01/2009] [Indexed: 01/18/2023]
Abstract
Urine samples from GerES IV were analysed for concentrations of the metabolites of DEHP (MEHP, 5OH-MEHP, 5oxo-MEHP, 5cx-MEPP, and 2cx-MMHP), DnBP and DiBP (MnBP and MiBP), BBzP (MBzP), DiNP (7OH-MMeOP, 7oxo-MMeOP and 7cx-MMeHP), and bisphenol A (BPA) to assess the exposure of German children on a representative basis. 600 morning urine samples had been randomly chosen from stored 1800 GerES IV samples originating from 3 to 14 year old children living in Germany. All metabolites could be detected in nearly all urine samples (N=599). Descriptive data analysis leads to mean concentrations of 5-OH-MEHP and 5-oxo-MEHP of 48microg/l and 37microg/l, respectively. The mean concentration of 7OH-MMeOP was 11microg/l. MnBP, MiNP, MBzP showed mean levels of 96microg/l, 94microg/l, and 18microg/l, respectively. The concentrations of the phthalate metabolites decreased with increasing age. Compared to German adults all children showed three to five fold higher urine concentrations than adults analysed in the same decade. For some children the levels of the sum of 5OH-MEHP and 5oxo-MEHP in urine were higher than the German human biomonitoring value (HBM I) of 500mcirog/l, which indicates that adverse health effects cannot be excluded for these subjects with sufficient certainty. The mean concentration of BPA in urine was 2.7microg/l. A rough calculation of the daily intakes on the basis of the measured concentrations in urine resulted in daily intakes two orders of magnitude lower than the current EFSA reference dose of 50microg/kgbw/d.
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Affiliation(s)
- Kerstin Becker
- Federal Environment Agency (UBA), Dessau-Rosslau/Berlin, Germany.
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Kolossa-Gehring M, Becker K, Conrad A, Lüdecke A, Riedel S, Seiwert M, Schulz C, Szewzyk R. German Environmental Survey for Children (GerES IV) – First results. Int J Hyg Environ Health 2007; 210:535-40. [PMID: 17870665 DOI: 10.1016/j.ijheh.2007.07.018] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
German Environmental Surveys (GerESs) are large scale population studies which have been carried out on adults in 1985/86, 1990/92 and 1998 and on children aged 6-14 years in 1990/92. GerES IV is the first survey focussing exclusively on children [Becker, K., Schulz, C., Babisch, W., Dürkop, J., Roskamp, E., Seiwert, M., Szewzyk, R., Ullrich, D., Seifert, B., 2005. German Environmental Survey for Children (GerES IV) 2003-2006. Pullut. Atmos. 188, 475-479]. GerES IV included a representative sample of 1790 children aged 3-14 of the participants of the National Health Interview and Examination Survey on Children and Adolescents. The primary goal of GerES IV is not only to analyse and document the extent, distribution and determinants of German children's exposure to environmental pollutants but to discover links between environmental exposure and health. Results will help develop preventive measures and advance further research. They might provide the basis for environmental and public health policy decisions. Precondition to achieve this task is a description of the data on exposures and the data on health outcomes. This work is currently performed at the Federal Environment Agency. First results show a remarkable decrease of the blood lead level of German children aged 6-14 years from 32.3 microg/l in 1990/92 (GerES II) to 16.3 microg/l in GerES IV which is the lowest mean lead concentration determined in German studies so far. None of the children had a value exceeding 100 microg/l. In GerES IV, the following health-related issues will be primarily examined: the relationship between sensitisation against mould spores and the occurrence of mould in households, irritation of eyes and respiratory system caused by formaldehyde, other aldehydes, or total volatile organic compounds (TVOC); the impact of non-occupational noise on hearing loss, stress and sleep disturbances, and the connection between contact allergies, nickel and scents. 9.5% of the children showed a sensitisation to at least one of the moulds examined (Penicillium (notatum) chrysogenum, Aspergillus versicolor, Wallemia sebi, Eurotium spp., Alternaria alternata). The most frequent sensitisation was against Penicillium chrysogenum. GerES IV might broaden the knowledge in terms of environmental causes of health outcomes. Children of smoking mothers showed higher mean cotinine concentrations than children living with a smoking father, regardless whether they smoked daily or occasionally. Results from the GerES IV pilot study showed a relation between environmental tobacco smoke (ETS) exposure and an increased susceptibility to infections and inflammations of the middle ear.
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Koch HM, Becker K, Wittassek M, Seiwert M, Angerer J, Kolossa-Gehring M. Di-n-butylphthalate and butylbenzylphthalate - urinary metabolite levels and estimated daily intakes: pilot study for the German Environmental Survey on children. J Expo Sci Environ Epidemiol 2007; 17:378-87. [PMID: 17006438 DOI: 10.1038/sj.jes.7500526] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
We analysed urine samples from the 2001/2002 pilot study of the German Environmental Survey on Children (GerES IV) for the concentrations of the di-n-butylphthalate (DnBP) metabolite mono-n-butylphthalate (MnBP) and the butlybenzylphthalate (BBzP) metabolite mono-benzyl-phthalate (MBzP). The study population consisted of 239 children (106 boys, 133 girls) aged between 2 and 14 years (median 8.5 years). We applied two calculation models to estimate the daily intake for the two parent phthalates from metabolite excretion. One was based on the creatinine-related metabolite concentrations; the other was based on the volume-related metabolite concentrations. Median urinary metabolite concentrations were 174 microg/l (136 microg/g creatinine) for MnBP and 19.7 microg/l (15.3 microg/g creatinine) for MBzP. Such levels have been determined in German children before. Compared to the USA, German median MnBP levels were about 3-10 times higher, whereas MBzP levels were in the same range. Median daily intakes calculated with the creatinine-based model were 4.07 (range: 0.66-76.4; 95th percentile: 14.9) microg/kg body weight (bw)/day for DnBP and 0.42 (range: 0.06-13.9; 95th percentile: 2.57) microg/kg bw/day for BBzP. Daily intakes calculated with the volume-based model were approximately two times higher with a median of 7.61 (range: 0.91-110; 95th percentile: 30.5) microg/kg bw/day for DnBP and a median of 0.77 (range: 0.05-31.3; 95th percentile: 4.48) microg/kg bw/day for BBzP. Using the creatinine model, 28 (11.7%) of the 239 children exceeded the TDI for DnBP of 10 microg/kg bw/day defined by the European Union. Employing the volume model, 89 (37.2%) children exceeded the TDI. For BBzP, no preventive limit values (TDI or RfD) were exceeded. For both phthalates and independent of the model, we found increasing daily intakes with decreasing age. Between 25% (creatinine model) and 50% (volume model) of the 2-4-year old children had daily intakes for DnBP above the TDI.
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Affiliation(s)
- Holger M Koch
- Institute and Outpatient Clinic of Occupational, Social and Environmental Medicine, Erlangen, Germany.
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Becker K, Conrad A, Kirsch N, Kolossa-Gehring M, Schulz C, Seiwert M, Seifert B. German Environmental Survey (GerES): Human biomonitoring as a tool to identify exposure pathways. Int J Hyg Environ Health 2007; 210:267-9. [PMID: 17317311 DOI: 10.1016/j.ijheh.2007.01.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The German Environmental Survey (GerES) is a representative population study and has been repeatedly carried out since the mid-1980s. The currently run survey (GerES IV) is the first one solely targeted on children. The GerES IV Pilot Study resulted in first insights into major exposure pathways relevant to children. These insights were made possible by the determination of pollutant concentrations in blood and urine and the additional consideration of their occurrence in the indoor environment and by using questionnaire data. The results of the GerES IV Pilot Study are presented according to major exposure pathways such as house dust, food and environmental tobacco smoke (ETS). An overview on relevant pilot study results is given. The results of GerES IV will permit the verification and substantiation of the pilot study results.
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Affiliation(s)
- K Becker
- Federal Environment Agency (Umweltbundesamt), Corrensplatz 1, 14195 Berlin, Germany.
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Schulz C, Conrad A, Becker K, Kolossa-Gehring M, Seiwert M, Seifert B. Twenty years of the German Environmental Survey (GerES): Human biomonitoring – Temporal and spatial (West Germany/East Germany) differences in population exposure. Int J Hyg Environ Health 2007; 210:271-97. [PMID: 17347043 DOI: 10.1016/j.ijheh.2007.01.034] [Citation(s) in RCA: 145] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The German Environmental Surveys (GerESs) are nationwide population studies, which have repeatedly been carried out in Germany since the mid-1980s. The subjects were representatively selected from the regional registration offices with regard to age, gender and community size. The first survey for adults (GerES I) was carried out in 1985/1986 (West Germany) followed by GerES IIa in 1990/1991 (West Germany) and GerES IIb in 1991/1992 (East Germany). In GerES II children were also included to some extent. In 1998, the third GerES for adults was conducted in both parts of Germany (GerES III). The current survey 2003/2006 (GerES IV) is focussing exclusively on children. A 1-year pilot study was conducted in 2001-2002 to collect information on parameters influencing the response rate and to test the suitability of the different instruments intended to be used for the main study. The main goal of the surveys is to analyse and document the extent, distribution and determinants of exposure to environmental pollutants of the German general population. Three main instruments of investigation were comprised in GerES: human biomonitoring (HBM), monitoring of the domestic environment, and collecting information on exposure pathways and living conditions via questionnaires. This paper is focussed on the general design of the GerESs, the trend over time and spatial differences (West Germany and East Germany) for HBM data on arsenic, cadmium, lead, mercury, pentachlorophenol (PCP), and polycyclic aromatic hydrocarbons (PAH). These substances have been determined in blood and/or morning urine of adults and children. All GerESs have been conducted in close connection with the National Health Interview and Examination Surveys performed by the Robert Koch-Institute, Berlin.
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Affiliation(s)
- C Schulz
- Federal Environment Agency, Berlin.
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Schulz C, Wolf U, Becker K, Conrad A, Hünken A, Lüdecke A, Müssig-Zufika M, Riedel S, Seiffert I, Seiwert M, Kolossa-Gehring M. Kinder-Umwelt-Survey (KUS) im Rahmen des Kinder- und Jugendgesundheitssurveys (KiGGS). Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2007; 50:889-94. [PMID: 17514475 DOI: 10.1007/s00103-007-0252-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The German Environmental Survey for Children (GerES IV) is the environment-related module of the German Health Interview and Examination Survey for Children and Adolescents (KiGGS) of the Robert Koch Institute and the fourth GerES of the Federal Environment Agency. The main objective of GerESs is to analyse and document the extent, distribution and determinants of exposure to environmental pollutants of the German general population. GerES IV was performed from 2003 to 2006. A total of 1.790 children aged 3-14 years from 150 sampling locations participated in GerES IV. Samples of blood, urine, tap water, house dust and indoor air were analysed. Hearing tests, measurements of traffic noise and interviews to get exposure-related information were conducted. First results indicate a clear decrease of the exposure to arsenic, lead and mercury. Cotinine concentrations in urine can be used to classify the exposure of children to environmental tobacco smoke. The examination of the tap water used in the subjects' households indicates that in some households the guideline values of the German Drinking Water Ordinance were not always met. This is the case for nickel, copper and lead which are used as pipe material for domestic plumbing.
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Becker K, Seiwert M, Angerer J, Kolossa-Gehring M, Hoppe HW, Schulz C, Seifert B. Kinder-Umwelt-Survey, Pilotstudie (2001/2002): Hinweise auf Expositionspfade für die innere Belastung mit Organophosphaten und Pyrethroiden. J Verbrauch Lebensm 2007. [DOI: 10.1007/s00003-006-0119-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Schulz C, Becker K, Conrad A, Kolossa-Gehring M, Ullrich D, Seiwert M, Seifert B. German Environmental Survey IV: Environmental Tobacco Smoke (ETS) Exposure of German Children. Epidemiology 2006. [DOI: 10.1097/00001648-200611001-01107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Becker K, Seiwert M, Angerer J, Kolossa-Gehring M, Hoppe HW, Ball M, Schulz C, Thumulla J, Seifert B. GerES IV Pilot Study: Assessment of the exposure of German children to organophosphorus and pyrethroid pesticides. Int J Hyg Environ Health 2006; 209:221-33. [PMID: 16461005 DOI: 10.1016/j.ijheh.2005.12.002] [Citation(s) in RCA: 136] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2005] [Revised: 12/09/2005] [Accepted: 12/29/2005] [Indexed: 12/20/2022]
Abstract
Organophosphorus pesticides and pyrethroids are widely used in German agriculture and residential settings. Their occurrence in human biological samples can be used as an indicator for the exposure of children to these compounds. Using multivariate evaluation the routes of exposure can be identified. In the pilot study of GerES IV, metabolites of pyrethroids and organophosporus pesticides were analysed in urine of children aged 2-17 years (n = 396 and 363). The 95th percentiles for the metabolites of the pyrethroids in urine were: cis-DCCA 0.74 microg/l, trans-DCCA 1.7 microg/l, DBCA 0.52 microg/l, F-PBA < 0.1 microg/l, and 3-PBA 2.4 microg/l. 3-PBA was detected in 90% of the samples. The 95th percentiles for the organophosphorus metabolites in urine were: DMP 118 microg/l, DEP 20 microg/l, DMTP 124 microg/l, DETP 11 microg/l, DMDTP 11 microg/l, DEDTP < 1.0microg/l. DMTP was the metabolite most frequently detected in the samples (90%). Based on the metabolites analysed in urine the exposure to organophosphorus pesticides is mainly influenced by age, consumption of fresh fruits and fruit juice, living in an urban area, and season. A rough estimation revealed that the ADI values for organophosphorus pesticides might be exceeded. However, these results require further exploration. The exposure to pyrethroids is influenced by age, sampling location, consumption of boiled vegetables, and the use of biocides indoors at home. In addition, a significant correlation between permethrin in house dust and the metabolite concentrations in urine could be observed. Thus it seems likely that ingestion of house dust contributes to children's exposure.
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Affiliation(s)
- Kerstin Becker
- Department of Environmental Hygiene, Umweltbundesamt (Federal Environmental Agency), Corrensplatz 1, 14195 Berlin, Germany.
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Benemann J, Lehmann N, Bromen K, Marr A, Seiwert M, Schulz C, Jöckel KH. Assessing contamination paths of the German adult population with gold and platinum. The German Environmental Survey 1998 (GerES III). Int J Hyg Environ Health 2005; 208:499-508. [PMID: 16325560 DOI: 10.1016/j.ijheh.2005.07.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2004] [Revised: 07/11/2005] [Accepted: 07/17/2005] [Indexed: 11/30/2022]
Abstract
BACKGROUND Even though increased environmental platinum levels were found since the introduction of automobile catalytic converters, little is known about the pathways of corporal uptake and the bioavailability of platinum in the general adult population. The aim of this study is to identify and quantify the main exposure pathways of gold and platinum in the general adult population. METHODS The German Environmental Survey 1998 (GerES III) collected population-based data on the corporal gold and platinum burden from a large sample of 1080 persons, 18-69 years of age. Urinary metal concentration was analysed by SF-ICP-MS. Exposure data were assessed by standardized questionnaires. Data were log transformed and analysed using multiple linear regression analysis with respect to exposure variables. RESULTS The R2 of the linear regression model of urinary gold and platinum (ng/l) burden is 0.349 and 0.235, respectively. In both models, the number of teeth with noble metal dental alloy restorations (NMDAR) is the most important exposure pathway. One versus no tooth with NMDAR is associated with an increase of 23.7% in urinary gold and 35.6% in platinum concentration. Chewing gum intensifies the release of gold and platinum from NMDAR: every additional day per week when gum is chewed is associated with an increased gold (5.6%) and platinum (6.9%) burden. Furthermore, elevated urinary gold and platinum concentrations were found for higher creatinine concentrations, more frequent coffee consumption and for people from the upper social class. Gold burden is also increased in people with arthritis. Platinum burden is also increased in people living in western or northern Germany. Traffic-related variables had no significant effect on platinum burden.
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Affiliation(s)
- Jens Benemann
- Institute for Medical Informatics, Biometry and Epidemiology, Medical Faculty, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany.
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Becker K, Seiwert M, Angerer J, Heger W, Koch HM, Nagorka R, Rosskamp E, Schlüter C, Seifert B, Ullrich D. DEHP metabolites in urine of children and DEHP in house dust. Int J Hyg Environ Health 2005; 207:409-17. [PMID: 15575555 DOI: 10.1078/1438-4639-00309] [Citation(s) in RCA: 260] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Urine samples from the 2001/2002 pilot study for the German Environmental Survey on children (GerES IV) were analysed for concentrations of the primary DEHP metabolite MEHP (mono(2-ethylhexyl)phthalate) and two secondary DEHP metabolites SOH-MEHP (2-ethyl-5-hydroxy-hexylphthalate) and 5oxo-MEHP (2-ethyl-5-oxo-hexylphthalate). Urine samples had been taken from 254 children aged 3 to 14. In addition, DEHP was analysed in house dust samples. These samples had been collected with vacuum cleaners in the homes of the children. The geometric mean (GM) was 7.9 microg/l for MEHP in urine, and the GMs for the secondary metabolites 5OH-MEHP and 5oxo-MEHP were 52.1 microg/l and 39.9 microg/l. 5OH-MEHP and 5oxo-MEHP concentrations were highly correlated (r = 0.98). The correlations of 5OH-MEHP and 5oxo-MEHP with MEHP were also high (r = 0.72 and r = 0.70). The concentrations of 5OH-MEHP and 5oxo-MEHP were 8.0-fold and 6.2-fold higher than the concentrations of MEHP. The ratios 5OH-MEHP/Soxo-MEHP and 5oxo-MEHP/MEHP decreased with increasing age. Boys showed higher concentrations than girls for all three metabolites of DEHP in urine. Children aged 13-14 had the lowest mean concentrations of the secondary metabolites in urine. The house dust analyses revealed DEHP contamination of all samples. The GM was 508 mg/kg dust. No correlation could be observed between the levels of any of the urinary DEHP metabolites and those of DEHP in house dust.
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Affiliation(s)
- Kerstin Becker
- Umweltbundesamt (Federal Environmental Agency), Berlin, Germany.
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Schulz C, Babisch W, Becker K, Dürkop J, Rosskamp E, Seiwert M, Steiner M, Szewzyk R, Ullrich D, Englert N, Seifert B, Eis D. [Environmental Survey for Children-- the environmental module of KiGGS. I. Design and research program]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2005; 47:1066-72. [PMID: 15549200 DOI: 10.1007/s00103-004-0932-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The German Environmental Survey for Children (GerES IV) is the environment-oriented module of the National Health Interview and Examination Survey for Children and Adolescents (KiGGS) which is being performed nationwide in Germany. From 2003 to 2006, a random subsample of 1800 children aged 3-14 years is being studied with regard to their body burden and health impairments linked to housing conditions and the personal environment- and health-relevant behaviour. The basic study programme includes the analysis of blood, urine, tap water and house dust as well as the application of an extensive questionnaire. The data gained from this population sample, which is representative for Germany's children, are the basis for deriving reference values to characterise the background exposure of children aged 3-14 years. Trends over time can be detected and the success of environmental policies verified by comparing the data with those of the German Environmental Survey 1990/92 (GerES II), also conducted in close cooperation with the National Health Survey, which included children aged 6-14 years. By linking the data from the Environmental and the Health Surveys, health-relevant environmental exposures can be detected and different scientific hypotheses can be tested. The main subjects that are being dealt with using subcollectives of GerES IV are 'VOC and eye and nasopharynx irritation', 'indoor allergens and allergic diseases of the respiratory system', 'chromium, nickel, fragrances and contact allergens', and 'noise, hearing capacity and stress hormones'.
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Affiliation(s)
- C Schulz
- Umwelt-Survey, HBM-Kommission, Umweltbundesamt, Berlin.
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Heinrich J, Hölscher B, Seiwert M, Carty CL, Merkel G, Schulz C. Nicotine and cotinine in adults' urine: The German Environmental Survey 1998. J Expo Anal Environ Epidemiol 2005; 15:74-80. [PMID: 15150534 DOI: 10.1038/sj.jea.7500373] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
In 1998, the German Environmental Survey (GerES III) recruited approximately 5000 adults between the ages of 18 and 69 years. The study population for these analyses consisted of 1580 smokers (34% of the total population) and 3126 nonsmokers. Nicotine and cotinine concentrations in urine were determined by HPLC methods with UV-detection and corrected for creatinine. Nicotine and cotinine concentrations differed between smokers and nonsmokers by factors of 10-100. The multiple linear regression models used for the analyses of nicotine detection in the urine of smokers explained 43.2% and 42.3% of the total volume-specific and creatinine-specific variances, respectively. Cigarette smoking was the major factor responsible for 41% of the total variance. The explained variances of the cotinine results were larger, 51.0% and 49.3% of the total variance were volume-specific and creatinine-specific, respectively. More than 20% of nonsmokers in GerES III were exposed to environmental tobacco smoke at home, at work or in other places. The logistic regression analysis approach used for the group of nonsmokers showed the greatest effects for those exposed to tobacco smoke at home (adjusted OR varied between 4 and 6). These results were seen for nicotine as well as for cotinine excretion. Exposure to tobacco smoke in the workplace doubled the risk for the detection of nicotine and cotinine in urine. When other risk factors such as age, sex, social status, community size, season of urine collection, and the consumption of food containing nicotine such as potatoes, cabbage, tea were included, the effect estimates for tobacco smoke exposure remained unchanged. A new federal bill to diminish environmental tobacco smoke (ETS) exposure in the workplace was recently passed in Germany, but protection of nonsmokers from smoking family members at home needs more attention.
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Affiliation(s)
- Joachim Heinrich
- GSF-National Research Center for Environment and Health, Institute of Epidemiology, Ingolstädter Landstrasse 1, D-85764 Neuherberg, Germany.
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Becker K, Schulz C, Kaus S, Seiwert M, Seifert B. German Environmental Survey 1998 (GerES III): environmental pollutants in the urine of the German population. Int J Hyg Environ Health 2003; 206:15-24. [PMID: 12621899 DOI: 10.1078/1438-4639-00188] [Citation(s) in RCA: 182] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The German Environmental Survey (GerES) is a cross-sectional probability study to determine the exposure of the general population to environmental contaminants. The study was repeated for the third time in 1998 (GerES III). Again, a stratified random procedure was used to select the study population taking into account the parameters gender, age, community size and place of residence (West- or East-Germany). A total of 4822 persons between 18 and 69 years of age from 120 localities participated in GerES III. Human biomonitoring comprised the determination of arsenic, cadmium, mercury, metabolites of polycyclic aromatic hydrocarbons (PAH), pentachlorophenol (PCP), other chlorophenols, precious metals (gold, platinum, iridium), nicotine, and cotinine in urine.
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Affiliation(s)
- Kerstin Becker
- Federal Environmental Agency, P.O. Box 330022, D-14191 Berlin, Germany.
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Abstract
The German Environmental Survey (GerES) is a representative population study conducted in Germany since the mid-1980s. GerES IV is the first survey for children only; it will be conducted in close connection with the Health Survey for Children and Adolescents on a random sample of 1,800 children (3 to 14 years of age) taken from the study population of the Health Survey for Children and Adolescents. Various parameters will be analysed in blood, urine, house dust, indoor air and tap water. They include neurotoxins (PCBs, Pb, Hg), carcinogenic/cocarcinogenic substances (PAHs, benzene, halocarbons, Cd, As), substances that may cause irritation of the respiratory tract, allergies and asthma (VOC, formaldehyde, house dust mite, mould fungi, pet allergens) and substances that may have an effect on metabolism with potentially long-term consequences (such as DEHP). An additional part was devoted to the link between hearing ability, noise and stress. A one-year pilot study on 550 children and adolescents was conducted in 2001 to 2002 to collect information on parameters influencing the response rate and to test the suitability of the different instruments intended to be used for the main study.
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Becker K, Kaus S, Krause C, Lepom P, Schulz C, Seiwert M, Seifert B. German Environmental Survey 1998 (GerES III): environmental pollutants in blood of the German population. Int J Hyg Environ Health 2002; 205:297-308. [PMID: 12068749 DOI: 10.1078/1438-4639-00155] [Citation(s) in RCA: 235] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The German Environmental Survey was conducted for the third time in 1998 (GerES III). The probability sample of about 4800 subjects was selected to be representative for the German population with regard to region (East-/West-Germany), community size, age (18 to 69 years) and gender. Blood samples were taken from each study participant and questionnaires were used to get exposure-related information. Cadmium, lead, mercury, hexachlorobenzene (HCB), hexachlorocyclohexane (alpha-HCH, beta-HCH, gamma-HCH), 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene (p, p'-DDE) and polychlorinated biphenyls (PCB-138, PCB-153, PCB-180) were analysed in whole blood to document the extent, distribution, and determinants of exposure of the general population to these substances. The geometric means of Cd, Pb, and Hg in blood amounted to 0.44, 31, and 0.58 microgram/l, respectively. Smokers showed a Cadmium level of 1.1 micrograms/l and non-smokers a level of 0.28 microgram/l. The geometric mean of lead was higher in the blood of males than of females (36 micrograms/l vs. 26 micrograms/l). The concentration of mercury in blood depends on fish consumption and the number of teeth with amalgam fillings. The mean concentrations of HCB and p, p'-DDE in blood were 0.44 microgram/l and 1.6 micrograms/l, respectively. In East-Germany (the former GDR) the DDE concentration in blood was more than twice as high as in West-Germany. Geometric means for PCB were 0.42, 0.68 and 0.44 microgram/l for PCB-138, PCB-153, and PCB-180, respectively. A marked increase of HCB, DDE and PCB levels with age could be observed. alpha-HCH and gamma-HCH could be detected in 1.7% and 5.2% of the samples only. beta-HCH was quantified in 34% of the samples with a 95th percentile of 0.5 microgram/l.
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Affiliation(s)
- Kerstin Becker
- Federal Environmental Agency, P.O. Box 330022, D-14191 Berlin, Germany.
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Tait AR, Malviya S, Voepel-Lewis T, Munro HM, Seiwert M, Pandit UA. Risk factors for perioperative adverse respiratory events in children with upper respiratory tract infections. Anesthesiology 2001; 95:299-306. [PMID: 11506098 DOI: 10.1097/00000542-200108000-00008] [Citation(s) in RCA: 169] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Anesthesia for the child who presents for surgery with an upper respiratory infection (URI) presents a challenge for the anesthesiologist. The Current prospective study was designed to determine the incidence of and risk factors for adverse respiratory events in children with URTs undergoing elective surgical procedures. METHODS The study population included 1,078 children aged 1 month to 18 yr who presented for an elective surgical procedure. Parents were given a short questionnaire detailing their child's demographics, medical history, and presence of any symptoms of a URT. Data regarding the incidence and severity of perioperative respiratory events were collected prospectively. Adverse respiratory events (any episode of laryngospasm, bronchospasm, breath holding > 15 s, oxygen saturation < 90%, or severe cough) were recorded. In addition, parents were contacted 1 and 7 days after surgery to determine the child's postoperative course. RESULTS There were no differences between children with active URIs, recent URIs (within 4 weeks), and asymptomatic children with respect to the incidences of laryngospasm and bronchospasm. However, children with active and recent URIs had significantly more episodes of breath holding, major desaturation (oxygen saturation < 90%) events, and a greater incidence of overall adverse respiratory events than children with no URIs. Independent risk factors for adverse respiratory events in children with active URIs included use of an endotracheal tube (< 5 yr of age), history of prematurity, history of reactive airway disease, paternal smoking, surgery involving the airway, the presence of copious secretions, and nasal congestion. Although children with URIs had a greater incidence of adverse respiratory events, none were associated with any long-term adverse sequelae. CONCLUSIONS The current study identified several risk factors for perioperative adverse respiratory events in children with lulls. Although children with acute and recent URIs are at greater risk for respiratory complications, these results suggest that most of these children can undergo elective procedures without significant increase in adverse anesthetic outcomes.
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Affiliation(s)
- A R Tait
- Department of Anesthesiology, University of Michigan Health Systems, Ann Arbor 48109, USA.
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Seifert B, Becker K, Helm D, Krause C, Schulz C, Seiwert M. The German Environmental Survey 1990/1992 (GerES II): reference concentrations of selected environmental pollutants in blood, urine, hair, house dust, drinking water and indoor air. J Expo Anal Environ Epidemiol 2000; 10:552-65. [PMID: 11140439 DOI: 10.1038/sj.jea.7500111] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
The German Environmental Survey (GerES) is a large-scale, representative population study that has been carried out three times up to now with a time interval of about 7 years. GerES I was performed in 1985/1986, GerES IIa in 1990/1991 in West Germany, and GerES IIb in 1991/1992 in East Germany, the former German Democratic Republic (GDR). In GerES II, blood, urine, and scalp hair samples of 4021 adults aged 25-69 years and of 736 children aged 6-14 years were analysed as well as environmental samples (house dust, drinking water, indoor and personal air, diet). Characteristics of the frequency distributions of the substances analysed in the different media were calculated. The geometric mean (GM) for lead, cadmium, and mercury in the blood of adults amounted to 45.3, 0.36, and 0.51 microg/l, respectively. The corresponding values of arsenic, cadmium, and mercury in urine were 6.3, 0.29, and 0.54 microg/l, respectively. The concentrations of lead in blood, cadmium in blood and urine, and mercury in blood are lower in children than in adults. The GM ofpentachlorophenol (PCP) in urine of adults was 2.67 microg/l and in urine of children, 4.15 microg/l. These results of GerES II were compared with the so-called HBM values which represent health-based exposure guidelines and have been defined by the Human Biomonitoring Commission (HBC) of the Federal Environmental Agency, interalia for lead in blood, cadmium in urine, mercury in blood and urine, and PCP in urine. They also provided asound basis for the setting of reference values to describe the status of the German population. A total of 1.8% and 0.6% of the German females in child-bearing age had a level of lead in blood higher than HBM-I (100 microg/l) and HBM-II ( 150 microg/l), respectively. One percent of the children had a blood lead level above HBM-I. House dust and drinking water were analysed to characterise exposure in the domestic environment. Arsenic, cadmium, and lead deposition in homes amounted to 5.4 ng/(m2 day), 11.7 ng/(m2 day), and 0.29 microg/(m2 day), respectively. In the content of vacuum cleaner bags, concentrations were 2.1,0.9, and 5.9 microg/g. PCP, lindane and permethrin could be detected in the house dust of most German households. The pollutant load of the drinking water is significantly influenced by the corrosion of pipe materials and fittings. The new EC limit value of 10 microg/l for lead was exceeded in 7.7% of the first draw samples. The relatively high percentage (14%) of samples from East Germany that exceeded the current German guideline value for formaldehyde of 0.1 ppm in indoor air may be explained by the widespread use of contaminated particleboard in the former GDR.
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Affiliation(s)
- B Seifert
- Federal Environmental Agency, Berlin, Germany
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Friedrich C, Becker K, Hoffmann G, Hoffmann K, Krause C, Nöllke P, Schulz C, Schwabe R, Seiwert M. [Pyrethroids in house dust of the German housing population--results of 2 nationwide cross-sectional studies]. Gesundheitswesen 1998; 60:95-101. [PMID: 9553309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
As a part of the German Environmental Surveys performed in 1985/86 (West Germany), 1990/91 (West Germany) and 1991/92 (East Germany), dust samples were collected in the households of about 1600 randomly selected adults (25 to 69 years) and an analysis of these samples was performed in respect of their content of 8 different pyrethroids and of the synergist piperonyl butoxide (PBO). In the 1990-92 survey about 90% of the samples contained permethrin in concentrations above the limit of quantification. This showed permethrin to be the most widespread of the 8 compounds investigated. The geometric mean of the permethrin content in domestic dust was 0.22 mg/kg. Only about 8% of the samples contained one or more of the other investigated substances (cyfluthrin, lambda-cyhalothrin, cypermethrin, alpha-cypermethrin, deltamethrin, empenthrin, d-phenothrin) in quantifiable amounts. About 76% of the samples contained quantifiable amounts of PBO. In East Germany the geometric mean of the PBO content (0.21 mg/kg) was significantly higher than in West Germany (0.07 mg/kg), but no difference for permethrin was found. Significant associations could be shown for the permethrin content and the application of biocides as well as for the PBO content and regional factors (size of community, type of dwelling area). Samples collected in 1985/86 (West Germany) showed a geometric mean for permethrin of 0.06 mg/kg and for PBO of 0.07 mg/kg. Comparing the values of 1985/86 and 1990/91, a significant increase can be observed for permethrin, whereas the PBO concentration remained constant.
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Affiliation(s)
- C Friedrich
- Institut für Wasser-, Boden- und Lufthygiene des Umweltbundesamtes, Berlin
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