Atopic dermatitis (AD) is a common inflammatory skin disease characterized by chronic,
relapsing pruritic eczematous lesions. Although there have been numerous epidemiological
studies on the prevalence of AD in children and adolescents, there have been few in
adults [
1
,
2
,
3
,
4
,
5
,
6
]. Most of the studies done were based on questionnaires [
1
,
2
,
3
,
4
]. We evaluated the prevalence of AD in Japanese adults based on regular health check-ups
by dermatologists at Tokyo University in 2004 [
[6]
]. A total of 2123 staff members were examined in the study. The prevalence of AD was
6.9% overall, and 9.8%, 8.7%, 4.4% and 2.6%, respectively, for those in their 20s,
30s, 40s and 50s/60s, with that in women being higher than that in men (9.3% vs. 5.1%).
Overall, 76.7%, 18.5%, 3.4% and 1.4% of those afflicted were in the mild, moderate,
severe and very severe groups, respectively [
[6]
]. The objective of this current study was to confirm these results by evaluating the
prevalence of adult AD in other areas of Japan, because there have been few studies
in adults.Keywords
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References
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Article info
Publication history
Published online: July 12, 2010
Received:
February 9,
2009
Identification
Copyright
© 2009 Japanese Society for Investigative Dermatology. Published by Elsevier Inc. All rights reserved.