No increase in the prevalence of asthma, allergies, and atopic sensitisation among children in Germany: 1992-2001
Open Access
- 1 July 2005
- Vol. 60 (7), 545-548
- https://doi.org/10.1136/thx.2004.029561
Abstract
Background: From 1970 to 1990 increasing rates of asthma and allergic sensitisation were observed in several countries. The aim of this study was to investigate time trends in the prevalence of asthma and allergic sensitisation among school children in Germany between 1992 and 2001. Methods: Parental reports of asthma, hay fever, and wheezing and measurements of specific serum IgE antibodies were investigated in six serial cross sectional surveys of 9–11 year old school children in three study areas in south west Germany. Results: A total of 6762 school children of mean age 10 years (mean participation rate 77.9%) took part in the investigation in the three study areas. Over the 9 year study period no increase in the prevalence of current wheezing and asthma was observed. In addition, the prevalence of atopic sensitisation remained unchanged during the observation period. Conclusions: These data, using parental reports and objective measures of allergy, suggest that there has been no further increase in the prevalence of asthma and atopy since 1992. The epidemic may thus have reached a plateau.Keywords
This publication has 30 references indexed in Scilit:
- Diet and AsthmaAmerican Journal of Respiratory and Critical Care Medicine, 2004
- Asthma prevalence in adults: good news?Thorax, 2004
- Hygiene hypothesis and endotoxin: what is the evidence?Current Opinion in Allergy and Clinical Immunology, 2004
- Trends in prevalence of symptoms of asthma, hay fever, and eczema in 12-14 year olds in the British Isles, 1995-2002: questionnaire surveyBMJ, 2004
- No further increase in asthma, hay fever and atopic sensitisation in adolescents living in SwitzerlandEuropean Respiratory Journal, 2004
- Asthma and atopy: has peak prevalence been reached?European Respiratory Journal, 2004
- Influences in allergyJournal of Allergy and Clinical Immunology, 2004
- Increasing prevalence of hay fever and atopy among children in Leipzig, East GermanyThe Lancet, 1998
- International Study of Asthma and Allergies in Childhood (ISAAC): rationale and methodsEuropean Respiratory Journal, 1995
- Reactivity to Cold-Air Hyperventilation in Normal and in Asthmatic Children in a Survey of 5,697 Schoolchildren in Southern BavariaAmerican Review of Respiratory Disease, 1993