Minimal Erythema Dose of UV-B in Normal Population of Taiwan
There is no previous study on the minimal erythema dose of UVB irradiation in Chinese people. We will investigate the correlation of skin phototype, constitutive skin color, facultative skin color and minimal erythema dose in Taiwanese.
|Study Design:||Additional Descriptors: Convenience Sample
Primary Purpose: Screening
Time Perspective: Cross-Sectional
Time Perspective: Prospective
|Official Title:||Minimal Erythema Dose of UV-B in Normal Population of Taiwan|
|Study Start Date:||June 2005|
|Estimated Study Completion Date:||August 2005|
The skin phototype will be obtained from a structuralized questionaire. The constitutive skin color and facultative skin color will be obtained by chromameter. The minimal erythema dose will be obtained by physician's assessment.
|Taipei, Taiwan, 100|
|Principal Investigator:||Chia-Yu Chu, MD||Department of Dermatology, National Taiwan University Hospital|