Journal of Skin Cancer最新文献

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Melanoma Disparities among US Hispanics: Use of the Social Ecological Model to Contextualize Reasons for Inequitable Outcomes and Frame a Research Agenda 美国西班牙裔人的黑色素瘤差异:使用社会生态模型来背景化不公平结果的原因并制定研究议程
IF 1.1
Journal of Skin Cancer Pub Date : 2016-08-29 DOI: 10.1155/2016/4635740
V. Harvey, Charlene W. Oldfield, Jarvis T. Chen, K. Eschbach
{"title":"Melanoma Disparities among US Hispanics: Use of the Social Ecological Model to Contextualize Reasons for Inequitable Outcomes and Frame a Research Agenda","authors":"V. Harvey, Charlene W. Oldfield, Jarvis T. Chen, K. Eschbach","doi":"10.1155/2016/4635740","DOIUrl":"https://doi.org/10.1155/2016/4635740","url":null,"abstract":"Cutaneous melanoma is a significant public health concern, accounting for thousands of deaths annually in the US. Early detection and diagnosis are critical given the poor prognosis and limited treatment options of advanced-stage disease. While non-Hispanic whites have higher incidence rates of melanoma, Hispanics are typically diagnosed at later disease stages and suffer higher morbidity and mortality. Currently, there is a paucity of literature investigating the root causes underlying these trends among Hispanics. Given that Hispanics are the most rapidly expanding demographic segment in the US, it is essential for cancer control efforts to elucidate the major determinants of their poor melanoma outcomes. Herein, we use the social ecological model as a framework to explore the multitude of influences on melanoma disparities among Hispanics and provide recommendations for planning future studies and interventions.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2016-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2016/4635740","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72415458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
Gender-Based Differences and Barriers in Skin Protection Behaviors in Melanoma Survivors 黑色素瘤幸存者皮肤保护行为的性别差异和障碍
IF 1.1
Journal of Skin Cancer Pub Date : 2016-08-25 DOI: 10.1155/2016/3874572
Jeffrey Chen, J. Shih, Andrew Tran, Aaron Mullane, C. Thomas, N. Aydin, S. Misra
{"title":"Gender-Based Differences and Barriers in Skin Protection Behaviors in Melanoma Survivors","authors":"Jeffrey Chen, J. Shih, Andrew Tran, Aaron Mullane, C. Thomas, N. Aydin, S. Misra","doi":"10.1155/2016/3874572","DOIUrl":"https://doi.org/10.1155/2016/3874572","url":null,"abstract":"Purpose. Skin protection behaviors and environmental exposure play a crucial role in the development and subsequent management of melanoma. This study investigates gender-based differences in skin protection behaviors after melanoma treatment. Methods. Patients diagnosed and surgically treated for cutaneous melanomas over the last six years in a geographically high risk area were surveyed over telephone using a standardized script. Results. Of 150 survey results obtained, there were 82 males and 68 females. Overall, 87% of participants reported skin self-examination for abnormal markings more often and 94% reported wearing skin protective clothing more often, with females being more than males. Females limited outdoor activity more often than males, 79% to 54%, p < 0.05. When outside, females sought shade more often than males, 75% to 56%, p < 0.05. However, males wore a wide brim hat more often than females, 52% to 28%, p < 0.05. Interestingly, 60% of participants reported wearing SPF 30 sunscreen less often, p < 0.05. Conclusion. Larger percentage of females adopted behavioral changes to prevent future melanoma. Those living in high risk areas and with outdoor occupations need particular attention to skin care. Population based screening should be adopted to deal with this rising public health crisis.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2016-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86483387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 29
Kaposi Sarcoma among HIV Infected Patients in Lagos University Teaching Hospital, Nigeria: A 14-Year Retrospective Clinicopathological Study 尼日利亚拉各斯大学教学医院HIV感染患者中的卡波西肉瘤:14年回顾性临床病理研究
IF 1.1
Journal of Skin Cancer Pub Date : 2016-03-13 DOI: 10.1155/2016/9368023
O. Akinde, O. Obadofin, T. Adeyemo, O. Omoseebi, N. Ikeri, I. Okonkwo, Olatunji Afolayan
{"title":"Kaposi Sarcoma among HIV Infected Patients in Lagos University Teaching Hospital, Nigeria: A 14-Year Retrospective Clinicopathological Study","authors":"O. Akinde, O. Obadofin, T. Adeyemo, O. Omoseebi, N. Ikeri, I. Okonkwo, Olatunji Afolayan","doi":"10.1155/2016/9368023","DOIUrl":"https://doi.org/10.1155/2016/9368023","url":null,"abstract":"Background. Despite the increased incidence of Kaposi sarcoma (KS) resulting from the Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (HIV/AIDS) pandemic, there is still significant underreporting of KS in this environment. Objectives. This study was aimed at determining the incidence and clinicopathologic patterns of KS among HIV infected patients in Lagos University Teaching Hospital (LUTH), Nigeria, over a 14-year period: January 2000 to December 2013. Methodology. The materials for this study included patients' hospital clinical files, duplicate copies of histopathologic reports, and tissue blocks and corresponding archival slides in the Anatomic and Molecular Pathology Department and the HIV/AIDS unit of the Department of Haematology. Results. Within the study period, 182 cases of KS were diagnosed, accounting for 1.2% of all patients managed for HIV/AIDS and 2.99% of solid malignant tumours. The male-to-female ratio and modal age group were 1 : 1.3 and 5th decade, respectively. Most cases (90%) had purely mucocutaneous involvement with the lower limb being the commonest site (65.8%). The majority of lesions were plaques (65.8%). Vascular formation was the predominant histologic type seen (43.5%). Conclusion. KS in Lagos followed the same epidemiologic trend as other centers in Nigeria, with an increasing incidence in this era of HIV/AIDS.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2016-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81226408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Inflammatory Bowel Disease and Skin Cancer: An Assessment of Patient Risk Factors, Knowledge, and Skin Practices 炎症性肠病和皮肤癌:对患者危险因素、知识和皮肤实践的评估
IF 1.1
Journal of Skin Cancer Pub Date : 2016-02-29 DOI: 10.1155/2016/4632037
Jessica Kimmel, T. Taft, L. Keefer
{"title":"Inflammatory Bowel Disease and Skin Cancer: An Assessment of Patient Risk Factors, Knowledge, and Skin Practices","authors":"Jessica Kimmel, T. Taft, L. Keefer","doi":"10.1155/2016/4632037","DOIUrl":"https://doi.org/10.1155/2016/4632037","url":null,"abstract":"Objective. Patients with inflammatory bowel disease (IBD) are at increased risk from skin cancer. Aims include assessing IBD patients' risk factors and knowledge of skin cancer and current skin protection practices to identify gaps in patient education regarding skin cancer prevention in IBD. Methods. IBD patients ≥ 18 years were recruited to complete an online survey. Results. 164 patients (mean age 43.5 years, 63% female) with IBD (67% Crohn's disease, 31% ulcerative colitis, and 2% indeterminate colitis) were included. 12% (n = 19) of patients had a personal history and 34% (n = 55) had a family history of skin cancer. Females scored better on skin protection (16.94/32 versus 14.53/32, P ≤ 0.03) and awareness (35.16/40 versus 32.98/40, P ≤ 0.03). Patients over 40 years old scored better on prevention (17.45/28 versus 15.35/28, P = 0.03). Patients with skin cancer scored better on prevention (20.56/28 versus 15.75/28, P ≤ 0.001) and skin protection (21.47/32 versus 15.33/32, P ≤ 0.001). 61% of patients recognized the link between skin cancer and IBD. Conclusions. The majority of IBD patients are aware of the link between skin cancer and IBD; however, skin protection practices are suboptimal. This emphasizes the role of healthcare professionals in providing further education for skin cancer prevention in the IBD population.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2016-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91321056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Is There a Relationship between the Stratum Corneum Thickness and That of the Viable Parts of Tumour Cells in Basal Cell Carcinoma? 基底细胞癌角质层厚度与肿瘤细胞存活部分是否有关系?
IF 1.1
Journal of Skin Cancer Pub Date : 2016-01-28 DOI: 10.1155/2016/6146091
O. Foss, P. Mjønes, S. Fismen, E. Christensen
{"title":"Is There a Relationship between the Stratum Corneum Thickness and That of the Viable Parts of Tumour Cells in Basal Cell Carcinoma?","authors":"O. Foss, P. Mjønes, S. Fismen, E. Christensen","doi":"10.1155/2016/6146091","DOIUrl":"https://doi.org/10.1155/2016/6146091","url":null,"abstract":"Basal cell carcinoma (BCC) is an invasive epithelial skin tumour. The thickness of the outermost epidermal layer of the skin, the stratum corneum (SC), influences drug uptake and penetration into tumour and may thereby affect the response of BCC to topical treatment. The aim was to investigate a possible relationship between the thickness of the SC and that of the viable part of BCC. Histopathological evaluations of the corresponding SC and viable tumour thickness measurements of individual BCCs of different subtypes were explored. A total of 53 BCCs from 46 patients were studied. The median tumour thickness was 1.7 mm (0.8–3.0 mm), with a significant difference between subtypes (p < 0.001). The SC had a median thickness of 0.3 mm (0.2–0.4 mm), with no difference between tumour subtypes (p = 0.415). Additionally, no significant association between the thickness of the SC and that of the viable part of the tumour was demonstrated (p = 0.381). In conclusion our results indicate that SC thickness is relatively constant in BCC.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2016-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82494109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Cutaneous Human Papillomavirus Infection and Development of Subsequent Squamous Cell Carcinoma of the Skin. 皮肤人类乳头状瘤病毒感染与后续皮肤鳞状细胞癌的发展。
IF 1.1
Journal of Skin Cancer Pub Date : 2016-01-01 Epub Date: 2016-11-07 DOI: 10.1155/2016/1368103
Shalaka S Hampras, Rhianna A Reed, Spencer Bezalel, Michael Cameron, Basil Cherpelis, Neil Fenske, Vernon K Sondak, Jane Messina, Massimo Tommasino, Tarik Gheit, Dana E Rollison
{"title":"Cutaneous Human Papillomavirus Infection and Development of Subsequent Squamous Cell Carcinoma of the Skin.","authors":"Shalaka S Hampras, Rhianna A Reed, Spencer Bezalel, Michael Cameron, Basil Cherpelis, Neil Fenske, Vernon K Sondak, Jane Messina, Massimo Tommasino, Tarik Gheit, Dana E Rollison","doi":"10.1155/2016/1368103","DOIUrl":"10.1155/2016/1368103","url":null,"abstract":"<p><p>The role of cutaneous human papillomavirus (HPV) infection in the development of subsequent cutaneous squamous cell carcinoma (SCC) is unknown. Pathologically confirmed cases of SCC (<i>n</i> = 150) enrolled in a previously conducted case-control study were included in a retrospective cohort study to examine the association of cutaneous HPV at the time of SCC diagnosis with the risk of subsequent SCC development. Data on HPV seropositivity, HPV DNA in eyebrow hairs (EB) and SCC tumors were available from the parent study. Incidence of subsequent SCC was estimated using person-years of follow up. Cox Proportional Hazards ratios were estimated to evaluate the associations of both, HPV seropositivity and HPV DNA positivity with subsequent SCC. The five year cumulative incidence of subsequent SCC was 72%. Seropositivity to cutaneous HPV was not associated with the risk of subsequent SCC (HR = 0.83, 95% CI = 0.41-1.67). Any beta HPV infection in EB was associated with reduced risk (HR = 0.30, 95% CI = 0.11-0.78) of subsequent SCC among cases who were positive for beta HPV DNA in tumor tissue. Infection with beta HPV type 2 (HR = 0.32, 95% CI = 0.12-0.86) in EB was associated with reduced risk of subsequent SCC among HPV DNA positive SCCs. In conclusion, beta HPV infection was inversely associated with the risk of subsequent SCC.</p>","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5116506/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81976961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Current Data on Risk Factor Estimates Does Not Explain the Difference in Rates of Melanoma between Hispanics and Non-Hispanic Whites. 目前的风险因素估计数据并不能解释西班牙裔和非西班牙白人黑色素瘤发病率的差异。
IF 1.1
Journal of Skin Cancer Pub Date : 2016-01-01 Epub Date: 2016-03-22 DOI: 10.1155/2016/2105250
Sonia Kamath, Kimberly A Miller, Myles G Cockburn
{"title":"Current Data on Risk Factor Estimates Does Not Explain the Difference in Rates of Melanoma between Hispanics and Non-Hispanic Whites.","authors":"Sonia Kamath, Kimberly A Miller, Myles G Cockburn","doi":"10.1155/2016/2105250","DOIUrl":"10.1155/2016/2105250","url":null,"abstract":"<p><p>United States Hispanics have seven times lower melanoma incidence rates than non-Hispanic whites (NHW). It is unclear whether this difference can be explained solely by phenotypic risk factors, like darker skin, or whether modifiable risk factors, like sun exposure, also play a role. The purpose of this paper is to summarize what is currently known about melanoma risk factors among Hispanics and NHWs, and whether or not those differences could explain the difference in melanoma incidence. Through literature review, relative risks and prevalence of melanoma risk factors in Hispanics and NHWs were identified and used to calculate the expected rate in Hispanics and rate ratio compared to NHWs. We found that melanoma risk factors either have similar frequency in Hispanics and NHWs (e.g., many large nevi) or are less frequent in Hispanics but do not explain a high proportion of disease variation (e.g., red hair). Considering current knowledge of risk factor prevalence, we found that melanoma incidence rates in the two groups should actually be similar. Sun exposure behavior among Hispanics may contribute to the explanation for the 7-fold difference in melanoma rates. Currently, limited data exist on sun exposure behavior among Hispanics, but possibilities for improving primary prevention by further studying these practices are substantial. </p>","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4820624/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10188773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reporting Melanoma: A Nationwide Surveillance of State Cancer Registries 报告黑色素瘤:国家癌症登记的全国监测
IF 1.1
Journal of Skin Cancer Pub Date : 2015-12-29 DOI: 10.1155/2015/904393
Kehinde Raji, Lauren Payne, Suephy C. Chen
{"title":"Reporting Melanoma: A Nationwide Surveillance of State Cancer Registries","authors":"Kehinde Raji, Lauren Payne, Suephy C. Chen","doi":"10.1155/2015/904393","DOIUrl":"https://doi.org/10.1155/2015/904393","url":null,"abstract":"The goal of our study was to determine current melanoma reporting methods available to dermatologists and dermatopathologists and quantify changes in reporting methods from 2012 to 2014. A cross-sectional study design was utilized consisting of website perusal of reporting procedures, followed up by telephone and email inquiry of reporting methods from every state cancer registry. This study was conducted over a six-month period from February to August 2014. A previous similar survey was conducted in 2012 over the same time frame and results were compared. Kansas state cancer registry provided no data. As of August 2014, 96% of 49 state cancer registries had electronic methods available to all designated reporters. Seven (14%) states required an electronic-only method of reporting melanoma cases. Eighty-six percent allowed hard copy pathology report submission. Compared to the 2012 survey, 2 additional states were found to have initiated electronic reporting methods by 2014. In conclusion, a variety of methods exist for reporting diagnosed melanoma cases. Although most state cancer registries were equipped for electronic transmission of cases for mandated reporters, a number of states were ill-equipped for electronic submission from outpatient dermatologists. There was a general trend towards electronic versus nonelectronic reporting from 2012 to 2014.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2015-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90706734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Diet and Skin Cancer: The Potential Role of Dietary Antioxidants in Nonmelanoma Skin Cancer Prevention 饮食与皮肤癌:饮食抗氧化剂在预防非黑色素瘤皮肤癌中的潜在作用
IF 1.1
Journal of Skin Cancer Pub Date : 2015-10-25 DOI: 10.1155/2015/893149
R. Katta, Danielle N Brown
{"title":"Diet and Skin Cancer: The Potential Role of Dietary Antioxidants in Nonmelanoma Skin Cancer Prevention","authors":"R. Katta, Danielle N Brown","doi":"10.1155/2015/893149","DOIUrl":"https://doi.org/10.1155/2015/893149","url":null,"abstract":"Nonmelanoma skin cancer (NMSC) is the most common cancer among Americans. Ultraviolet (UV) radiation exposure is the major risk factor for the development of NMSC. Dietary AOs may prevent free radical-mediated DNA damage and tumorigenesis secondary to UV radiation. Numerous laboratory studies have found that certain dietary AOs show significant promise in skin cancer prevention. These results have been substantiated by animal studies. In human studies, researchers have evaluated both oral AO supplements and dietary intake of AOs via whole foods. In this review, we provide an overview of the role of AOs in preventing tumorigenesis and outline four targeted dietary AOs. We review the results of research evaluating oral AOs supplements as compared to dietary AOs intake via whole foods. While these specific supplements have not shown efficacy, intake of AOs via consumption of whole foods has shown some promise. Lessons learned from the field of hypertension research may provide important guidance in future study design. Further research on the role of dietary AOs in the prevention of NMSC is warranted and should focus on intake via whole food consumption.","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2015-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89419028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 37
Reducing Sun Exposure for Prevention of Skin Cancers: Factorial Invariance and Reliability of the Self-Efficacy Scale for Sun Protection. 减少日晒预防皮肤癌:防晒自我效能量表的因子不变性和可靠性。
IF 1.1
Journal of Skin Cancer Pub Date : 2015-01-01 Epub Date: 2015-09-17 DOI: 10.1155/2015/862732
Steven F Babbin, Hui-Qing Yin, Joseph S Rossi, Colleen A Redding, Andrea L Paiva, Wayne F Velicer
{"title":"Reducing Sun Exposure for Prevention of Skin Cancers: Factorial Invariance and Reliability of the Self-Efficacy Scale for Sun Protection.","authors":"Steven F Babbin,&nbsp;Hui-Qing Yin,&nbsp;Joseph S Rossi,&nbsp;Colleen A Redding,&nbsp;Andrea L Paiva,&nbsp;Wayne F Velicer","doi":"10.1155/2015/862732","DOIUrl":"https://doi.org/10.1155/2015/862732","url":null,"abstract":"<p><p>The Self-Efficacy Scale for Sun Protection consists of two correlated factors with three items each for Sunscreen Use and Avoidance. This study evaluated two crucial psychometric assumptions, factorial invariance and scale reliability, with a sample of adults (N = 1356) participating in a computer-tailored, population-based intervention study. A measure has factorial invariance when the model is the same across subgroups. Three levels of invariance were tested, from least to most restrictive: (1) Configural Invariance (nonzero factor loadings unconstrained); (2) Pattern Identity Invariance (equal factor loadings); and (3) Strong Factorial Invariance (equal factor loadings and measurement errors). Strong Factorial Invariance was a good fit for the model across seven grouping variables: age, education, ethnicity, gender, race, skin tone, and Stage of Change for Sun Protection. Internal consistency coefficient Alpha and factor rho scale reliability, respectively, were .84 and .86 for Sunscreen Use, .68 and .70 for Avoidance, and .78 and .78 for the global (total) scale. The psychometric evidence demonstrates strong empirical support that the scale is consistent, has internal validity, and can be used to assess population-based adult samples. </p>","PeriodicalId":17172,"journal":{"name":"Journal of Skin Cancer","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2015/862732","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"34250150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
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