Clinical characteristics and quality of life of seborrheic dermatitis patients in a tropical country

• Main Authors: Manapajon Araya, Kanokvalai Kulthanan, Sukhum Jiamton
• Format: Article
• Language: English
• Published: Wolters Kluwer Medknow Publications 2015-01-01
• Series: Indian Journal of Dermatology
• Subjects: Characteristics; DLQI; quality of life; seborrheic dermatitis
• Online Access: http://www.e-ijd.org/article.asp?issn=0019-5154;year=2015;volume=60;issue=5;spage=519;epage=519;aulast=

Background: Seborrheic dermatitis is a common chronic inflammatory skin condition that can have a negative impact on a patient′s quality of life. Few studies have been conducted to assess the clinical characteristics of the disease and quality of life of the patients, especially in tropical countries. Aims and Objectives: The aim of this study was to demonstrate the clinical characteristics and quality of life of patients with seborrheic dermatitis in Thailand. Materials and Methods: A cross-sectional study was performed at a university-based hospital and tertiary referral center in Bangkok, Thailand. The validated Thai version of the dermatology life quality index (DLQI) was used to evaluate patients′ quality of life. Results: A total of 166 participants were included. One hundred and forty-seven patients (88.6%) experienced multiple episodes of the eruption. The mean of outbreaks was 7.8 times per years, ranging from once every 4 years to weekly eruption. The most common factor reported to aggravate seborrheic dermatitis was seasonality (34.9%), especially hot climate. The mean (SD) of the total DLQI score was 8.1 (6.0) with a range of 0 to 27. There was no statistically significant difference between the two DLQI categories regarding duration of disease, extent of involvement, symptoms or course of the disease. Conclusion: Although mild and asymptomatic, seborrheic dermatitis can have a great impact on the quality of life. Youth, female gender, and scalp lesions were significantly associated with higher DLQI scores.