Use of Sunbeds or Sunlamps and Malignant Melanoma in Southern Sweden
In a population-based, matched case-control study from the South Swedish Health Care Region, which has the highest risk for melanoma in Sweden, the relation between the use of sunbeds or sunlamps and malignant melanoma was investigated . Between July 1, 1988, and June 30, 1990, a total of 400 melano...
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Veröffentlicht in: | American journal of epidemiology 1994-10, Vol.140 (8), p.691-699 |
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description | In a population-based, matched case-control study from the South Swedish Health Care Region, which has the highest risk for melanoma in Sweden, the relation between the use of sunbeds or sunlamps and malignant melanoma was investigated . Between July 1, 1988, and June 30, 1990, a total of 400 melanoma patients and 640 healthy controls aged 15–75 years answered a comprehensive questionnaire containing different epidemiologic variables. Questions regarding the use of sunbeds or sunlamps were included. The odds ratio for developing malignant melanoma after ever having used sunbeds or sunlamps was 1.3. Considering all age groups, the odds ratio was significantly elevated after exposure more than 10 times a year to sunbeds or sun-lamps (odds ratio (OR) = 1.8). When the study was restricted to patients and controls younger than age 30 years because the use of tanning devices is much more common among young persons, the odds ratio was higher (OR = 7.7 for more than 10 times a year vs. none). These findings were independent of constitutional factors and factors regarding sun exposure. A dose-response relation was evident. Furthermore, among melanoma patients in this young age group, the ratio of females to males was significantly higher than in older patients. When different melanoma presentation sites were considered, only lesions of the trunk were significantly associated with sunbed or sunlamp use (OR = 4.2 for more than 10 times a year vs. none). |
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Between July 1, 1988, and June 30, 1990, a total of 400 melanoma patients and 640 healthy controls aged 15–75 years answered a comprehensive questionnaire containing different epidemiologic variables. Questions regarding the use of sunbeds or sunlamps were included. The odds ratio for developing malignant melanoma after ever having used sunbeds or sunlamps was 1.3. Considering all age groups, the odds ratio was significantly elevated after exposure more than 10 times a year to sunbeds or sun-lamps (odds ratio (OR) = 1.8). When the study was restricted to patients and controls younger than age 30 years because the use of tanning devices is much more common among young persons, the odds ratio was higher (OR = 7.7 for more than 10 times a year vs. none). These findings were independent of constitutional factors and factors regarding sun exposure. A dose-response relation was evident. Furthermore, among melanoma patients in this young age group, the ratio of females to males was significantly higher than in older patients. When different melanoma presentation sites were considered, only lesions of the trunk were significantly associated with sunbed or sunlamp use (OR = 4.2 for more than 10 times a year vs. none).</description><identifier>ISSN: 0002-9262</identifier><identifier>EISSN: 1476-6256</identifier><identifier>DOI: 10.1093/oxfordjournals.aje.a117317</identifier><identifier>PMID: 7942771</identifier><identifier>CODEN: AJEPAS</identifier><language>eng</language><publisher>Cary, NC: Oxford University Press</publisher><subject>Adolescent ; Adult ; Aged ; Biological and medical sciences ; Case-Control Studies ; Dermatology ; Dose-Response Relationship, Radiation ; Female ; Heliotherapy - adverse effects ; Heliotherapy - instrumentation ; Humans ; Male ; Medical sciences ; melanoma ; Melanoma - epidemiology ; Melanoma - etiology ; Middle Aged ; Neoplasms, Radiation-Induced - epidemiology ; Neoplasms, Radiation-Induced - etiology ; Registries ; Risk Factors ; Skin Neoplasms - epidemiology ; Skin Neoplasms - etiology ; Sunlight - adverse effects ; Sweden - epidemiology ; Tumors of the skin and soft tissue. 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Between July 1, 1988, and June 30, 1990, a total of 400 melanoma patients and 640 healthy controls aged 15–75 years answered a comprehensive questionnaire containing different epidemiologic variables. Questions regarding the use of sunbeds or sunlamps were included. The odds ratio for developing malignant melanoma after ever having used sunbeds or sunlamps was 1.3. Considering all age groups, the odds ratio was significantly elevated after exposure more than 10 times a year to sunbeds or sun-lamps (odds ratio (OR) = 1.8). When the study was restricted to patients and controls younger than age 30 years because the use of tanning devices is much more common among young persons, the odds ratio was higher (OR = 7.7 for more than 10 times a year vs. none). These findings were independent of constitutional factors and factors regarding sun exposure. A dose-response relation was evident. Furthermore, among melanoma patients in this young age group, the ratio of females to males was significantly higher than in older patients. When different melanoma presentation sites were considered, only lesions of the trunk were significantly associated with sunbed or sunlamp use (OR = 4.2 for more than 10 times a year vs. none).</description><subject>Adolescent</subject><subject>Adult</subject><subject>Aged</subject><subject>Biological and medical sciences</subject><subject>Case-Control Studies</subject><subject>Dermatology</subject><subject>Dose-Response Relationship, Radiation</subject><subject>Female</subject><subject>Heliotherapy - adverse effects</subject><subject>Heliotherapy - instrumentation</subject><subject>Humans</subject><subject>Male</subject><subject>Medical sciences</subject><subject>melanoma</subject><subject>Melanoma - epidemiology</subject><subject>Melanoma - etiology</subject><subject>Middle Aged</subject><subject>Neoplasms, Radiation-Induced - epidemiology</subject><subject>Neoplasms, Radiation-Induced - etiology</subject><subject>Registries</subject><subject>Risk Factors</subject><subject>Skin Neoplasms - epidemiology</subject><subject>Skin Neoplasms - etiology</subject><subject>Sunlight - adverse effects</subject><subject>Sweden - epidemiology</subject><subject>Tumors of the skin and soft tissue. 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Between July 1, 1988, and June 30, 1990, a total of 400 melanoma patients and 640 healthy controls aged 15–75 years answered a comprehensive questionnaire containing different epidemiologic variables. Questions regarding the use of sunbeds or sunlamps were included. The odds ratio for developing malignant melanoma after ever having used sunbeds or sunlamps was 1.3. Considering all age groups, the odds ratio was significantly elevated after exposure more than 10 times a year to sunbeds or sun-lamps (odds ratio (OR) = 1.8). When the study was restricted to patients and controls younger than age 30 years because the use of tanning devices is much more common among young persons, the odds ratio was higher (OR = 7.7 for more than 10 times a year vs. none). These findings were independent of constitutional factors and factors regarding sun exposure. A dose-response relation was evident. Furthermore, among melanoma patients in this young age group, the ratio of females to males was significantly higher than in older patients. When different melanoma presentation sites were considered, only lesions of the trunk were significantly associated with sunbed or sunlamp use (OR = 4.2 for more than 10 times a year vs. none).</abstract><cop>Cary, NC</cop><pub>Oxford University Press</pub><pmid>7942771</pmid><doi>10.1093/oxfordjournals.aje.a117317</doi><tpages>9</tpages></addata></record> |
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subjects | Adolescent Adult Aged Biological and medical sciences Case-Control Studies Dermatology Dose-Response Relationship, Radiation Female Heliotherapy - adverse effects Heliotherapy - instrumentation Humans Male Medical sciences melanoma Melanoma - epidemiology Melanoma - etiology Middle Aged Neoplasms, Radiation-Induced - epidemiology Neoplasms, Radiation-Induced - etiology Registries Risk Factors Skin Neoplasms - epidemiology Skin Neoplasms - etiology Sunlight - adverse effects Sweden - epidemiology Tumors of the skin and soft tissue. Premalignant lesions ultraviolet rays Ultraviolet Rays - adverse effects |
title | Use of Sunbeds or Sunlamps and Malignant Melanoma in Southern Sweden |
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