Tanning addiction: conceptualization, assessment and correlates. (1st August 2018)

• Record Type: Journal Article
• Authors: Andreassen, C.S.; Pallesen, S.; Torsheim, T.; Demetrovics, Z.; Griffiths, M.D.
• Is Part Of: British journal of dermatology. Volume 179:Number 2(2018)
• Page Start: 345
• Page End: 352
• Publication Date: 2018-08-01
• Subjects: Dermatology -- Periodicals; Skin -- Diseases -- Periodicals; 616.5
• DOI: 10.1111/bjd.16480
• Languages: English
• ISSNs: 0007-0963

Abstract

Summary: Background: Research into problematic tanning (or 'tanning addiction') has markedly increased over the past few years. Although several instruments exist to measure excessive tanning, most of these are psychometrically poor, are not theoretically anchored, and have been used mainly on small samples. Objectives: To develop a new tanning addiction scale based on a specific theoretical approach utilizing core addiction criteria. Methods: A scale comprising seven items (salience/craving, tolerance, mood modification, relapse/loss of control, withdrawal, conflict and problems) was administered online to a cross‐sectional convenience sample of 23 537 adults (mean ± SD age 35·8 ± 13·3 years). There was also assessment of demographic factors, the five‐factor model of personality, and symptoms of obsessive–compulsive disorder, anxiety and depression. Results: A confirmatory factor analysis showed that a one‐factor model gave an optimal fit with the data collected [root mean square error of approximation = 0·050, 90% confidence interval (CI) 0·047–0·053; comparative fit index = 0·99; Tucker–Lewis index = 0·99]. High factor loadings (0·78–0·91, all P < 0·001) and coefficient omega indicator of reliability (ω = 0·94, 95% CI 0·94–0·94) were also found using the new scale. In a multiple linear regression analysis, tanning addiction was positively associated with being female, not being in a relationship, extraversion, neuroticism, anxiety and obsessive–compulsiveness. It was also found that educational level, intellect/openness and depression were inversely associated with tanning addiction. Conclusions: The new scale, the Bergen Tanning Addiction Scale (BTAS), showed good psychometric properties, and is the first scale to conceptualize tanning addiciton fully within a contemporary addiction framework. Given this, the BTAS may potentially assist future clinical practice in providing appropriate patient care, prevention and disease management.