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Chang RC, Yen H, Heskett KM, Yen H. The Role of Health Literacy in Skin Cancer Preventative Behavior and Implications for Intervention: A Systematic Review. JOURNAL OF PREVENTION (2022) 2024; 45:957-972. [PMID: 39110380 DOI: 10.1007/s10935-024-00795-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/15/2024] [Indexed: 11/16/2024]
Abstract
BACKGROUND Health literacy is essential for individuals to access, understand, and utilize information and services to inform health related decisions and actions. As one of the most diagnosed and preventable forms of cancer, skin cancer disease risk can be reduced through preventative behavior. Currently, there is no focused study looking specifically at health literacy and skin cancer. An understanding of how health literacy affects skin cancer-related preventive behaviors can improve current practices in skin cancer prevention. OBJECTIVE To systematically identify, synthesize, and summarize findings on the role of health literacy in skin cancers (including cutaneous squamous cell carcinoma, basal cell carcinoma, and melanoma), with a focus on preventive behaviors using studies that utilized quantifiable health literacy measurements. METHODS A literature search was performed by searching PubMed, Embase, PsycINFO, and CINAHL from inception until September 26, 2023 to identify cross-sectional, case-control, cohort, or randomized controlled studies that investigated the association between health literacy and skin cancer prevention and diagnosis. RESULTS Health literacy levels varied across geographic regions, specific populations, and ethnicities. Most of the included studies found a positive association between higher health literacy and better skin cancer preventative behaviors. This included sun-protective behaviors such as: wearing sleeved shirts or shirts with collars, using gloves, covering head and face, limiting sun exposure, more sunscreen use, and less sunbathing or indoor tanning. Higher health literacy was associated with increased likelihood to engage in genetic testing and less family influence on health in one study which assessed determinants of interest in skin cancer genetic testing. Another study investigating family communication about skin cancer found that higher health literacy was associated with increased family communication regarding general cancer risk. One sun protection interventional education program was effective at increasing participants' knowledge, awareness of skin cancer risk, willingness to change sun protection, and use of sun protection, but results varied between ethnic groups. CONCLUSIONS Skin cancer-related educational interventions can be effective in improving health literacy and potentially lessen the impact of skin cancer through positive behavior modification, early detection, and disease knowledge and awareness. Interventions need to be tailored to its target population to maximize effectiveness due to the varying baseline of health literacy identified across different geographic and ethnic groups. Protocol Registration PROSPERO CRD42022340826.
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Affiliation(s)
- Rachel C Chang
- Medical College, Rush University Medical Center, Chicago, IL, USA
| | - Hsuan Yen
- Department of Dermatology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Karen M Heskett
- The Library, University of California San Diego, La Jolla, CA, USA
| | - Hsi Yen
- Division of Pediatric Dermatology, Children's Hospital Los Angeles, 4650 Sunset Blvd, Los Angeles, CA, 90027, USA.
- Department of Dermatology, Keck School of Medicine of USC, Los Angeles, CA, USA.
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2
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Mastroeni S, Sampogna F, Salcedo NM, Ricci F, Fania L, Antonelli F, Abeni D, Cristofolini M. Factors associated with sunbed use among 3692 outpatients in 18 centers of the Italian Cancer League (LILT). Sci Rep 2021; 11:23180. [PMID: 34848741 PMCID: PMC8633295 DOI: 10.1038/s41598-021-02026-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/26/2021] [Indexed: 12/02/2022] Open
Abstract
Indoor tanning is associated with an increased risk of skin cancer. Nonetheless, its use is still widespread. We aimed to investigate the socio-demographic and clinical characteristics of sunbed users in a group of participants in the skin cancer prevention campaign organized by the Italian Cancer League (LILT). During almost 2 years, 4409 individuals were screened in 18 centers. Participants reported having used sunbeds before the age of 15 years in 2.2% of cases, while after age 15 the prevalence of use was 22.2%. Participants with complete information were 3692. Sunbed users aged > 15 years were significantly more frequently females, young, living in Northern Italy, highly educated, and current or former smokers. They had darker phototype, more common nevi, had used sunbeds more frequently before the age of 15, reported a history of sunburns, and use of sunscreens. Indoor tanning is an important public health issue and a relevant target for primary prevention. However, not all countries have adopted the recommendations issued by the World Health Organization (WHO) on health risks associated with artificial tanning. A deeper insight into the topic may contribute to identify the best prevention strategies.
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Affiliation(s)
- Simona Mastroeni
- Clinical Epidemiology Unit, IDI-IRCCS, Via dei Monti di Creta 104, 00167, Rome, Italy
| | - Francesca Sampogna
- Clinical Epidemiology Unit, IDI-IRCCS, Via dei Monti di Creta 104, 00167, Rome, Italy.
| | - Nidia Melo Salcedo
- Clinical Epidemiology Unit, IDI-IRCCS, Via dei Monti di Creta 104, 00167, Rome, Italy
| | | | - Luca Fania
- Dermatology Department, IDI-IRCCS, Rome, Italy
| | - Flaminia Antonelli
- Dermatology, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Damiano Abeni
- Clinical Epidemiology Unit, IDI-IRCCS, Via dei Monti di Creta 104, 00167, Rome, Italy
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3
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Sunbeds use – tanning pattern and UV protective behaviour of adults of the Turiec Region. ACTA MEDICA MARTINIANA 2018. [DOI: 10.2478/acm-2018-0008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Introduction: Recent worldwide researches dealing with artificial sources of ultraviolet radiation have noticed an increased incidence of skin cancer, conjunctivitis, or decreased immunity. Melanoma is the most serious disease that may be caused by sunbeds.
Goal: The main goal of the study was to coherently process public health issues of sunbeds and find out a level of information and attitude of adult population in the Turiec Region.
Material and method: In the II. half of 2016 we carried out a questionnaire survey focused on information and attitude of adult population towards sunbeds and their negative effect on humans. The total sample consisted of 121 adult participants (74 females and 47 males) from the Turiec Region.
Results: The age range of participants was 36 ± 6.5 years and the age range of sunbed users was 31 ± 4.8 (x ± SD). From the total sample of 121 participants 34 (28.1%) visit sunbed and 87 (71.9%) do not. Sunbeds are visited more by women (85.3%), but men (p 0.05) take longer sunbaths than women. Women (p 0.05) were more informed about their phototype than men. Only 51 (42.2%) of participants were aware of their skin phototype and better informed were participants with higher education. From the survey only 13 (38.2%) participants used the combination of protective sunglasses and sunscreens.
Conclusion: The results show that visitors of sunbeds had a higher level of information than non-visitors. A negative aspect is that the participants didn’t know the phototype of their skin and didn’t use all protective aids. Most participants said that information on sunbed are inadequate. From the public health view it is very important to focus on prevention, spread information about diseases influenced by artificial source of UV radiation, and educate the population.
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Li WQ, Cho E, Han J, Wu S, Qureshi AA. Pigmentary traits and use of indoor tanning beds in a cohort of women. Br J Dermatol 2016; 176:526-530. [PMID: 27377530 DOI: 10.1111/bjd.14847] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- W-Q Li
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, U.S.A.,Department of Epidemiology, School of Public Health, Brown University, Providence, RI, U.S.A
| | - E Cho
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, U.S.A.,Department of Epidemiology, School of Public Health, Brown University, Providence, RI, U.S.A.,Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, U.S.A
| | - J Han
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, U.S.A.,Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indianapolis, IN, U.S.A.,Melvin and Bren Simon Cancer Center, Indiana University, Indianapolis, IN, U.S.A
| | - S Wu
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, U.S.A
| | - A A Qureshi
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, U.S.A.,Department of Epidemiology, School of Public Health, Brown University, Providence, RI, U.S.A.,Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, U.S.A
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5
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Acculturation, Skin Tone Preferences, and Tanning Behaviours Among Young Adult Asian Australians. J Prim Prev 2016; 37:421-32. [PMID: 27578424 DOI: 10.1007/s10935-016-0442-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Australia has a significant proportion of residents of Asian heritage. Although the incidence of skin cancer is lower in those of Asian heritage than Caucasians, their prognosis is often worse. Sociocultural variables are central to the tanning behaviours of individuals from Western cultures. We examined the role of sociocultural variables in the tanning behaviours (outdoor tanning, indoor/solarium and fake tan use) among Asian Australians. A sample of 399 young adults identifying either as a person of Asian heritage or as Asian Australian participated in an online survey. Our results suggest that Asian Australians are at risk of skin cancer; over 35 % of the sample reported engaging in outdoor tanning and over 10 % in solarium tanning. After controlling for demographic factors and skin cancer knowledge, preferring a darker skin tone and being acculturated to Australia were significantly associated with tanning behaviour. Participants' low levels of skin cancer knowledge are of concern, and possibilities for improving knowledge levels in this group are considered. Further, we recommended that future research studies investigate sociocultural and appearance-related beliefs associated with tanning behaviours in this population, in order to determine best avenues for intervention.
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6
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Williams Merten J, King JL, Walsh-Childers K, Vilaro MJ, Pomeranz JL. Skin Cancer Risk and Other Health Risk Behaviors: A Scoping Review. Am J Lifestyle Med 2016; 11:182-196. [PMID: 30202330 DOI: 10.1177/1559827615594350] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Revised: 05/19/2015] [Accepted: 06/05/2015] [Indexed: 11/15/2022] Open
Abstract
Purpose. To present results of a scoping review focused on skin cancer risk behaviors and other related health risk behaviors. Skin cancer is highly preventable, yet it is the most common form of cancer in the United States with melanoma rates increasing. Limited research has been conducted examining the relationship between skin cancer prevention behaviors and other health risks, yet multiple behavioral health risk interventions have shown great promise for health promotion and reduced health care costs. Methods. Online databases were searched for research articles on skin cancer risk behaviors and related health risk behaviors. Results. Thirty-seven articles met inclusion criteria examining skin cancer behaviors including risk, sun protection behaviors, sunburn, and indoor tanning. The majority of existing studies focused on the relationship between skin cancer prevention behaviors and physical activity, body mass index, smoking, and alcohol abuse. Adults were the primary population of interest with some studies of adolescents. Conclusions. Poor skin cancer prevention behaviors were associated with alcohol use, marijuana use, and smoking among adolescents and adults. Studies on body mass index and physical activity had mixed relationships with skin cancer prevention behaviors and warrant further investigation. Indoor tanning was associated with other risky behaviors but other skin cancer prevention behaviors were not studied.
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Affiliation(s)
- Julie Williams Merten
- Department of Public Health, University of North Florida, Jacksonville, Florida (JWM).,Department of Behavioral Science and Community Health (JLK, JLP), University of Florida, Gainesville, Florida.,Department of Journalism and Communications (KWC), University of Florida, Gainesville, Florida.,Department of Food Science and Human Nutrition (MJV), University of Florida, Gainesville, Florida
| | - Jessica L King
- Department of Public Health, University of North Florida, Jacksonville, Florida (JWM).,Department of Behavioral Science and Community Health (JLK, JLP), University of Florida, Gainesville, Florida.,Department of Journalism and Communications (KWC), University of Florida, Gainesville, Florida.,Department of Food Science and Human Nutrition (MJV), University of Florida, Gainesville, Florida
| | - Kim Walsh-Childers
- Department of Public Health, University of North Florida, Jacksonville, Florida (JWM).,Department of Behavioral Science and Community Health (JLK, JLP), University of Florida, Gainesville, Florida.,Department of Journalism and Communications (KWC), University of Florida, Gainesville, Florida.,Department of Food Science and Human Nutrition (MJV), University of Florida, Gainesville, Florida
| | - Melissa J Vilaro
- Department of Public Health, University of North Florida, Jacksonville, Florida (JWM).,Department of Behavioral Science and Community Health (JLK, JLP), University of Florida, Gainesville, Florida.,Department of Journalism and Communications (KWC), University of Florida, Gainesville, Florida.,Department of Food Science and Human Nutrition (MJV), University of Florida, Gainesville, Florida
| | - Jamie L Pomeranz
- Department of Public Health, University of North Florida, Jacksonville, Florida (JWM).,Department of Behavioral Science and Community Health (JLK, JLP), University of Florida, Gainesville, Florida.,Department of Journalism and Communications (KWC), University of Florida, Gainesville, Florida.,Department of Food Science and Human Nutrition (MJV), University of Florida, Gainesville, Florida
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7
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Haluza D, Simic S, Moshammer H. Sunbed Use Prevalence and Associated Skin Health Habits: Results of a Representative, Population-Based Survey among Austrian Residents. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:231. [PMID: 26907308 PMCID: PMC4772251 DOI: 10.3390/ijerph13020231] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 02/09/2016] [Accepted: 02/15/2016] [Indexed: 12/15/2022]
Abstract
Recreational sunbed use accounts for the main non-solar source of exposure to ultraviolet radiation in fair-skinned Western populations. Indoor tanning is associated with increased risks for acute and chronic dermatological diseases. The current community-based study assessed the one-year prevalence of sunbed use and associated skin health habits among a representative, gender-balanced sample of 1500 Austrian citizens. Overall one-year prevalence of sunbed use was 8.9% (95% confidence interval (CI) 7.5%-10.4%), with slightly higher prevalence in females (9.2%, 95% CI 7.3%-11.2%) compared to males (8.6%, 95% CI 6.7%-10.6%). Factors predicting sunbed use were younger age (by trend decreasing with older age), place of living, smoking, skin type (by trend increasing with darker skin), sun exposure, motives to tan, and use of UV-free tanning products. Despite media campaigns on the harmful effects of excessive sunlight and sunbed exposure, we found a high prevalence of self-reported sunbed use among Austrian citizens. From a Public (Skin) Health perspective, the current research extends the understanding of prevailing leisure time skin health habits in adding data on prevalence of sunbed use in the general Austrian population.
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Affiliation(s)
- Daniela Haluza
- Institute of Environmental Health, Center for Public Health, Medical University of Vienna, Kinderspitalgasse 15, Vienna A-1090, Austria.
| | - Stana Simic
- Institute of Meteorology, University of Natural Resources and Life Sciences, Vienna, Peter-Jordan-Straße 82, Vienna A-1190, Austria.
| | - Hanns Moshammer
- Institute of Environmental Health, Center for Public Health, Medical University of Vienna, Kinderspitalgasse 15, Vienna A-1090, Austria.
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8
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Deschasaux M, Souberbielle JC, Andreeva VA, Sutton A, Charnaux N, Kesse-Guyot E, Latino-Martel P, Druesne-Pecollo N, Szabo de Edelenyi F, Galan P, Hercberg S, Ezzedine K, Touvier M. Quick and Easy Screening for Vitamin D Insufficiency in Adults: A Scoring System to Be Implemented in Daily Clinical Practice. Medicine (Baltimore) 2016; 95:e2783. [PMID: 26886626 PMCID: PMC4998626 DOI: 10.1097/md.0000000000002783] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Vitamin D is essential regarding several health outcomes. Prevention of insufficiency (25-hydroxyvitamin D concentration ≤20 ng/mL) generally entails blood testing and/or supplementation, strategies that should target at-risk individuals because blood testing is costly, and unwarranted supplementation could result in vitamin D overload with unknown long-term consequences. Our objective was to develop a simple score (Vitamin D Insufficiency Prediction score, VDIP) for identifying adults at risk of vitamin D insufficiency. Subjects were 1557 non-vitamin D-supplemented middle-aged adults from the SU.VI.MAX cohort. Scoring points corresponded to the rounded odds ratio for each individual-level characteristic associated with vitamin D insufficiency in a multivariable logistic regression model. Receiver operating characteristic curve (area under curve), sensitivity, specificity, and positive and negative predictive values were computed. External validation was performed in an independent cohort (NutriNet-Santé, N = 781). For female sex, overweight, low physical activity, winter season, moderate sun exposure, and very fair or dark skin 1.5 points were attributed; 2 points for latitude ≥48°N and spring season; 2.5 points for obesity and late winter; 3 points for low sun exposure. Points were then summed up for each participant. The VDIP score had an AUC = 0.70 ± 0.01 (validation: 0.67 ± 0.02). With a score of 7 or more, 70% of the participants were vitamin D-insufficient (80% in those with a score ≥9), sensitivity/specificity were 0.67/0.63, and positive and negative predictive values were 0.70/0.59. The VDIP score performed well in identifying middle-aged adults at risk of vitamin D insufficiency (score ≥7, moderate risk; score≥9, high risk), using only simple individual-level characteristics easily assessable in day-to-day clinical practice. Implementation of this simple and costless score could thus obviate unwarranted supplementation and/or blood testing.
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Affiliation(s)
- Mélanie Deschasaux
- From the Sorbonne Paris Cité Epidemiology and Statistics Research Center (CRESS) (MD, VAA, EK-G, PL-M, ND-P, FSdE, PG, SH, KE, MT), Nutritional Epidemiology Research Team (EREN), Inserm U1153, Inra U1125, Cnam, Paris 13 University, Bobigny; Department of Physiology (J-CS), Necker Hospital, Inserm U845, Paris; Jean Verdier Hospital, Biochemistry Department (AS, NC), Inserm U698, Paris 13 University, Bondy; Public Health Department (SH), Avicenne Hospital, Bobigny; and Dermatology Department (KE), Henri Mondor Hospital, Paris, France
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9
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Determinants of vitamin D status in Caucasian adults: influence of sun exposure, dietary intake, sociodemographic, lifestyle, anthropometric, and genetic factors. J Invest Dermatol 2014; 135:378-388. [PMID: 25211176 DOI: 10.1038/jid.2014.400] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Revised: 08/26/2014] [Accepted: 08/29/2014] [Indexed: 12/14/2022]
Abstract
Very few studies have investigated the determinants of serum vitamin D levels using a set of variables that include simultaneously sun exposure, phototype, dietary intake, sociodemographics, anthropometric, lifestyle data, and genetic polymorphisms. Our objective was to investigate the associations between all these parameters and vitamin D status in a large sample of French adults. This cross-sectional survey was based on 1,828 middle-aged Caucasian adults from the SU.VI.MAX (SUpplémentation en VItamines et Minéraux AntioXydants) study. Plasma 25-hydroxyvitamin D (25OHD) concentration was lower among women (P<0.0001), older subjects (P=0.04), obese/underweight (P<0.0001), those living at higher latitudes (P<0.0001), those whose blood draw occurred in early spring (P<0.0001), less physically active (P<0.0001), with low sun exposure (P<0.0001), and with no-to-low alcohol intake (P=0.0001). Mutant GC rs4588 and rs7041 single nucleotide polymorphisms were associated with lower and higher 25OHD concentrations, respectively (P<0.0001). Dietary intake was not a major determinant of vitamin D status (P=0.7). This study provides an overall picture of determinants of vitamin D status. Several modifiable factors were identified, such as daily-life moderate sun exposure, physical activity, and normal-weight maintenance, which should be targeted by public health policies in order to improve vitamin D status in the general population, while avoiding active/intensive sun exposure, in line with recommendations for skin cancer prevention.
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Wehner MR, Chren MM, Nameth D, Choudhry A, Gaskins M, Nead KT, Boscardin WJ, Linos E. International prevalence of indoor tanning: a systematic review and meta-analysis. JAMA Dermatol 2014; 150:390-400. [PMID: 24477278 DOI: 10.1001/jamadermatol.2013.6896] [Citation(s) in RCA: 195] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Indoor tanning is a known carcinogen, but the scope of exposure to this hazard is not known. OBJECTIVE To summarize the international prevalence of exposure to indoor tanning. DATA SOURCES Studies were identified through systematic searches of PubMed (1966 to present), Scopus (1823 to present), and Web of Science (1898 to present) databases, last performed on March 16, 2013. We also hand searched reference lists to identify records missed by database searches and publicly available data not yet published in the scientific literature. STUDY SELECTION Records reporting a prevalence of indoor tanning were eligible for inclusion. We excluded case-control studies, reports with insufficient study information, and reports of groups recruited using factors related to indoor tanning. Two independent investigators performed searches and study selection. Our search yielded 1976 unique records. After exclusions, 161 records were assessed for eligibility in full text, and 88 were included. DATA EXTRACTION AND SYNTHESIS Two independent investigators extracted data on characteristics of study participants, inclusion/exclusion criteria, data collection format, outcomes, and statistical methods. Random-effects meta-analyses were used to summarize the prevalence of indoor tanning in different age categories. We calculated the population proportional attributable risk of indoor tanning in the United States, Europe, and Australia for nonmelanoma skin cancer (NMSC) and melanoma. MAIN OUTCOMES AND MEASURES Ever and past-year exposure to indoor tanning. RESULTS The summary prevalence of ever exposure was 35.7% (95% CI, 27.5%-44.0%) for adults, 55.0% (33.0%-77.1%) for university students, and 19.3% (14.7%-24.0%) for adolescents. The summary prevalence of past-year exposure was 14.0% (95% CI, 11.5%-16.5%) for adults, 43.1% (21.7%-64.5%) for university students, and 18.3% (12.6%-24.0%) for adolescents. These results included data from 406 696 participants. The population proportional attributable risk were 3.0% to 21.8% for NMSC and 2.6% to 9.4% for melanoma, corresponding to more than 450 000 NMSC cases and more than 10 000 melanoma cases each year attributable to indoor tanning in the United States, Europe, and Australia. CONCLUSIONS AND RELEVANCE Exposure to indoor tanning is common in Western countries, especially among young persons. Given the large number of skin cancer cases attributable to indoor tanning, these findings highlight a major public health issue.
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Affiliation(s)
- Mackenzie R Wehner
- Department of Dermatology, University of California, San Francisco2Stanford University School of Medicine, Stanford, California3Department of Public Health and Primary Care, University of Cambridge, Cambridge, England
| | - Mary-Margaret Chren
- Department of Dermatology, University of California, San Francisco4Department of Dermatology, San Francisco Veterans Affairs Medical Center, San Francisco, California
| | | | - Aditi Choudhry
- Department of Internal Medicine, John Muir Medical Center, Walnut Creek, California
| | - Matthew Gaskins
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, England
| | - Kevin T Nead
- Stanford University School of Medicine, Stanford, California
| | - W John Boscardin
- Department of Epidemiology and Biostatistics, University of California, San Francisco
| | - Eleni Linos
- Department of Dermatology, University of California, San Francisco
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Wehner MR, Chren MM, Nameth D, Choudhry A, Gaskins M, Nead KT, Boscardin WJ, Linos E. International prevalence of indoor tanning: a systematic review and meta-analysis. JAMA Dermatol 2014. [PMID: 24477278 DOI: 10.1001/jamadermatol.2013.6896.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Indoor tanning is a known carcinogen, but the scope of exposure to this hazard is not known. OBJECTIVE To summarize the international prevalence of exposure to indoor tanning. DATA SOURCES Studies were identified through systematic searches of PubMed (1966 to present), Scopus (1823 to present), and Web of Science (1898 to present) databases, last performed on March 16, 2013. We also hand searched reference lists to identify records missed by database searches and publicly available data not yet published in the scientific literature. STUDY SELECTION Records reporting a prevalence of indoor tanning were eligible for inclusion. We excluded case-control studies, reports with insufficient study information, and reports of groups recruited using factors related to indoor tanning. Two independent investigators performed searches and study selection. Our search yielded 1976 unique records. After exclusions, 161 records were assessed for eligibility in full text, and 88 were included. DATA EXTRACTION AND SYNTHESIS Two independent investigators extracted data on characteristics of study participants, inclusion/exclusion criteria, data collection format, outcomes, and statistical methods. Random-effects meta-analyses were used to summarize the prevalence of indoor tanning in different age categories. We calculated the population proportional attributable risk of indoor tanning in the United States, Europe, and Australia for nonmelanoma skin cancer (NMSC) and melanoma. MAIN OUTCOMES AND MEASURES Ever and past-year exposure to indoor tanning. RESULTS The summary prevalence of ever exposure was 35.7% (95% CI, 27.5%-44.0%) for adults, 55.0% (33.0%-77.1%) for university students, and 19.3% (14.7%-24.0%) for adolescents. The summary prevalence of past-year exposure was 14.0% (95% CI, 11.5%-16.5%) for adults, 43.1% (21.7%-64.5%) for university students, and 18.3% (12.6%-24.0%) for adolescents. These results included data from 406 696 participants. The population proportional attributable risk were 3.0% to 21.8% for NMSC and 2.6% to 9.4% for melanoma, corresponding to more than 450 000 NMSC cases and more than 10 000 melanoma cases each year attributable to indoor tanning in the United States, Europe, and Australia. CONCLUSIONS AND RELEVANCE Exposure to indoor tanning is common in Western countries, especially among young persons. Given the large number of skin cancer cases attributable to indoor tanning, these findings highlight a major public health issue.
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Affiliation(s)
- Mackenzie R Wehner
- Department of Dermatology, University of California, San Francisco2Stanford University School of Medicine, Stanford, California3Department of Public Health and Primary Care, University of Cambridge, Cambridge, England
| | - Mary-Margaret Chren
- Department of Dermatology, University of California, San Francisco4Department of Dermatology, San Francisco Veterans Affairs Medical Center, San Francisco, California
| | | | - Aditi Choudhry
- Department of Internal Medicine, John Muir Medical Center, Walnut Creek, California
| | - Matthew Gaskins
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, England
| | - Kevin T Nead
- Stanford University School of Medicine, Stanford, California
| | - W John Boscardin
- Department of Epidemiology and Biostatistics, University of California, San Francisco
| | - Eleni Linos
- Department of Dermatology, University of California, San Francisco
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Benmarhnia T, Léon C, Beck F. Exposure to indoor tanning in France: a population based study. BMC DERMATOLOGY 2013; 13:6. [PMID: 23617560 PMCID: PMC3698020 DOI: 10.1186/1471-5945-13-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2012] [Accepted: 03/27/2013] [Indexed: 12/03/2022]
Abstract
Background Tanning lamp sessions have increased in Europe in recent years. Recent epidemiological studies have confirmed a proven link between melanoma and artificial UV exposure. However, in France, little information is available to determine the exposure of the population. This article presents the results from the ‘Baromètre cancer 2010’ concerning the proportion of users exposed to artificial UV radiation in France, their characteristics and level of information on the risks associated. Methods A two stage random sampling telephone survey assisted by CATI system (household, individual) was performed from 3 April 2010 to 7 August 2010 on a sample of 3,359 people aged 15 to 75 years old. Results In 2010, 13.4% of the French population reported to have tanning lamp sessions at least once in their lifetime and 3.5% of the total population reported the use of artificial UV radiation over the last twelve months. Exposure over the last twelve months is most commonly seen among females (5.0%) and young population between 20–25 years old (9.6%). In addition, 3.5% of those under 18 years report having attended UV booths at least once during their lifetime even though they are forbidden to minors. Moreover, more than one the third of users reported more than 10 exposures within a year. The places of exposure cited most often were beauty salons (50%) and tanning centers (46%). Only 49.2% of those surveyed felt that they were well informed on the risks of cancer associated with UV booths. Furthermore, the population was found to have misconceptions about artificial UV radiation. One quarter of the population, believe that artificial UV radiation use before vacation protects the skin from sunburn. Conclusions This first study on artificial UV radiation exposure in France has better quantified and characterized the users. It has also defined the state of knowledge and the perception of risk by the general French population. This work will contribute to determine actions of prevention to reduce cancer risk related to artificial UV radiation.
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Affiliation(s)
- Tarik Benmarhnia
- National Institute for Prevention and Health Education, 42, Bld de la Libération, St Denis Cedex 93203, France
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13
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Wehner MR, Shive ML, Chren MM, Han J, Qureshi AA, Linos E. Indoor tanning and non-melanoma skin cancer: systematic review and meta-analysis. BMJ 2012; 345:e5909. [PMID: 23033409 PMCID: PMC3462818 DOI: 10.1136/bmj.e5909] [Citation(s) in RCA: 231] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To synthesise the literature on indoor tanning and non-melanoma skin cancer. DESIGN Systematic review and meta-analysis. DATA SOURCES PubMed (1966 to present), Embase (1974 to present), and Web of Science (1898 to present). STUDY SELECTION All articles that reported an original effect statistic for indoor tanning and non-melanoma skin cancer were included. Articles that presented no data, such as review articles and editorials, were excluded, as were articles in languages other than English. DATA EXTRACTION Two investigators independently extracted data. Random effects meta-analysis was used to summarise the relative risk of ever use versus never use of indoor tanning. Dose-response effects and exposure to indoor tanning during early life were also examined. The population attributable risk fraction for the United States population was calculated. RESULTS 12 studies with 9328 cases of non-melanoma skin cancer were included. Among people who reported ever using indoor tanning compared with those who never used indoor tanning, the summary relative risk for squamous cell carcinoma was 1.67 (95% confidence interval 1.29 to 2.17) and that for basal cell carcinoma was 1.29 (1.08 to 1.53). No significant heterogeneity existed between studies. The population attributable risk fraction for the United States was estimated to be 8.2% for squamous cell carcinoma and 3.7% for basal cell carcinoma. This corresponds to more than 170 000 cases of non-melanoma skin cancer each year attributable to indoor tanning. On the basis of data from three studies, use of indoor tanning before age 25 was more strongly associated with both squamous cell carcinoma (relative risk 2.02, 0.70 to 5.86) and basal cell carcinoma (1.40, 1.29 to 1.52). CONCLUSIONS Indoor tanning is associated with a significantly increased risk of both basal and squamous cell skin cancer. The risk is higher with use in early life (<25 years). This modifiable risk factor may account for hundreds of thousands of cases of non-melanoma skin cancer each year in the United States alone and many more worldwide. These findings contribute to the growing body of evidence on the harms of indoor tanning and support public health campaigns and regulation to reduce exposure to this carcinogen.
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Latreille J, Kesse-Guyot E, Malvy D, Andreeva V, Galan P, Tschachler E, Hercberg S, Guinot C, Ezzedine K. Dietary monounsaturated fatty acids intake and risk of skin photoaging. PLoS One 2012; 7:e44490. [PMID: 22970231 PMCID: PMC3435270 DOI: 10.1371/journal.pone.0044490] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Accepted: 08/02/2012] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Intake of monounsaturated fatty acids has been reported to reduce oxidative stress, insulin resistance and related inflammatory processes and may thus protect from skin photoaging. The objective of this study was to investigate the association between the risk of photoaging, monounsaturated fatty acids intake and the sources of monounsaturated fatty acids. METHODOLOGY/PRINCIPAL FINDINGS A cross sectional study was conducted within the framework of the SUVIMAX cohort. The survey included 1264 women and 1655 men aged between 45 and 60 years old. Dietary monounsaturated fatty acids intakes were estimated by dietary source through at least ten 24-h diet records completed during the first 2.5 years of the follow-up period. Severity of facial skin photoaging was graded by trained investigators at baseline during a clinical examination using a 6-grade scale illustrated by photographs. A lower risk of severe photoaging was associated with higher intakes of monounsaturated fatty acids from olive oil in both sexes. Strikingly, no association was found with intake of monounsaturated fatty acids from animal sources whether from dairy products, meat or processed meat. CONCLUSION/SIGNIFICANCE These findings support the beneficial effect of dietary olive oil or healthy diet habits associated with olive oil consumption on the severity of facial photoaging.
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Affiliation(s)
- Julie Latreille
- CERIES, Research Centre on Human Skin Founded by CHANEL, Neuilly sur Seine, France.
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15
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Boniol M, Autier P, Boyle P, Gandini S. Cutaneous melanoma attributable to sunbed use: systematic review and meta-analysis. BMJ 2012; 345:e4757. [PMID: 22833605 PMCID: PMC3404185 DOI: 10.1136/bmj.e4757] [Citation(s) in RCA: 412] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/02/2012] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To estimate the burden of melanoma resulting from sunbed use in western Europe. DESIGN Systematic review and meta-analysis. DATA SOURCES PubMed, ISI Web of Science (Science Citation Index Expanded), Embase, Pascal, Cochrane Library, LILACS, and MedCarib, along with published surveys reporting prevalence of sunbed use at national level in Europe. STUDY SELECTION Observational studies reporting a measure of risk for skin cancer (cutaneous melanoma, squamous cell carcinoma, basal cell carcinoma) associated with ever use of sunbeds. RESULTS Based on 27 studies ever use of sunbeds was associated with a summary relative risk of 1.20 (95% confidence interval 1.08 to 1.34). Publication bias was not evident. Restricting the analysis to cohorts and population based studies, the summary relative risk was 1.25 (1.09 to 1.43). Calculations for dose-response showed a 1.8% (95% confidence interval 0% to 3.8%) increase in risk of melanoma for each additional session of sunbed use per year. Based on 13 informative studies, first use of sunbeds before age 35 years was associated with a summary relative risk of 1.87 (1.41 to 2.48), with no indication of heterogeneity between studies. By using prevalence data from surveys and data from GLOBOCAN 2008, in 2008 in the 15 original member countries of the European Community plus three countries that were members of the European Free Trade Association, an estimated 3438 cases of melanoma could be attributable to sunbed use, most (n=2341) occurring among women. CONCLUSIONS Sunbed use is associated with a significant increase in risk of melanoma. This risk increases with number of sunbed sessions and with initial usage at a young age (<35 years). The cancerous damage associated with sunbed use is substantial and could be avoided by strict regulations.
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Affiliation(s)
- Mathieu Boniol
- International Prevention Research Institute, 95 cours Lafayette, 69006 Lyon, France.
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Dennis LK, Kancherla V, Snetselaar LG. Adolescent attitudes towards tanning: does age matter? PEDIATRIC HEALTH 2009; 3:565-578. [PMID: 22707979 PMCID: PMC3374604 DOI: 10.2217/phe.09.55] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Adolescents seem to be obsessed with tanning. One third of both adolescents and adults report sunbathing. On average, about 20% of adolescents report ever-using of artificial UV tanning devices with 15% currently using them. Tanning attitudes appear similar for adolescents and adults. The top three reasons for tanning included beliefs that a tan makes them more comfortable socializing with friends, looks better and is attractive. The top reason for using artificial UV tanning devices is also aesthetics, followed by relaxation. Other reasons for using artificial UV tanning devices include vacation preparation and to gain a protective base. Attitudes related to appearance that result in more frequent tanning may be difficult to change.
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Affiliation(s)
- Leslie K Dennis
- Department of Epidemiology, College of Public Health, University of Iowa, Iowa City, IA, USA
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A population-based survey on tanning bed use in Germany. BMC DERMATOLOGY 2009; 9:6. [PMID: 19619281 PMCID: PMC2724378 DOI: 10.1186/1471-5945-9-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2008] [Accepted: 07/20/2009] [Indexed: 11/10/2022]
Abstract
BACKGROUND The suntanning industry has grown up over the last decade in Europe, mainly because tanned skin is considered socially desirable and attractive. Because of the potential negative impact of artificial tanning on public health, this study was to investigate tanning bed use behaviour, UV related risk perception and beliefs about tanning in the German population. METHODS In 2007, a representative telephone survey was carried out among 1501 German residents aged 14 years and older. RESULTS More than one fourth (28%) of the German population have used tanning beds at least once before in their lifetime. High-frequency tanning behaviour, i.e. using tanning beds more than 10 times per year, were recorded for 11%. Men and women aged 18 to 44 years and young women under the age of 18 used tanning beds more frequently (>10 times per year). Tanning bed use was positively related to appearance and lifestyle related beliefs as well as to the perception that tanned skin is healthy. CONCLUSION This analysis indicates that tanning bed use is common in Germany. The positive relationships of appearance and health related beliefs with tanning bed use are of great concern. The results indicate underlying misconceptions about the positive effect of artificial UV radiation compared to natural UV radiation particular for high-frequency tanners. The data shows the importance as well as the limitations for risk communication in its current effort to inform effectively about the dangers of artificial UV radiation.
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