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Atopic dermatitis and atopy in non-clinical populations
M O Visscher1, J M Hanifin, W J Bowman
1Procter and Gamble Company, Cincinnati, Ohio 45241.
Acta Dermato-Venereologica. Supplementum
|January 1, 1989
Summary
In Denver, Colorado, 33% of individuals had atopic dermatitis, while 23% formed a generic atopy subset. Dry skin was prevalent across all groups, potentially due to local climate conditions.
Area of Science:
- Dermatology
- Epidemiology
Background:
- Problem skin conditions like eczema and rashes affect the general population.
- Environmental factors, such as climate, may influence skin health.
Purpose of the Study:
- To investigate the prevalence of atopic dermatitis and related conditions in Denver, Colorado.
- To identify distinct subgroups within a population presenting with skin issues.
Main Methods:
- Recruited 523 individuals from the Denver general population via advertisement.
- Collected screening history and conducted dermatological examinations.
- Classified participants into atopic dermatitis, generic atopy subset, and nonatopic groups.
Main Results:
- 33% of participants met criteria for atopic dermatitis.
- A distinct generic atopy subset (23%) was identified, characterized by personal/family history but lacking typical rash.
- 44% were classified as nonatopic, with significant prevalence of dry skin across all groups.
Conclusions:
- Atopic dermatitis and related atopic conditions are prevalent in the Denver population.
- Dry skin is a common clinical sign, potentially exacerbated by Denver's cold, dry climate.
- The study highlights the importance of considering environmental factors in skin condition prevalence.