Correlates of Sun Protection Behaviors in Racially and Ethnically Diverse U.S. Adults

Although skin cancer incidence is highest among non-Hispanic Whites, minority populations are often diagnosed with more advanced stage disease and are more likely to experience poor outcomes. Fewer people of color do not practice primary prevention of skin cancer according to recommendations, but public health education and interventions to promote sun protection behaviors have consistently targeted non-Hispanic Whites. This study examines performance of sun protection behaviors in a multiethnic sample and whether demographic, lifestyle and psychosocial predictors of these behaviors differ by race and ethnicity. In this study, a probability-based sample of 1742 adults completed an online survey in 2015. Main outcomes of interest included sunscreen use, wearing a sleeved shirt, and seeking shade. We stratified the sample into racial/ethnic groups (White, Black, Hispanic, Asian) and investigated demographic, lifestyle and psychosocial correlates of these behaviors in each group. Differences in adjusted estimates from each behavior-specific model were tested across strata. Racial/ethnic groups were significantly different in regards to sunscreen use and wearing a sleeved shirt, but similarly engaged in seeking shade. Results from multivariate ordered logistic regression models for each behavior revealed important demographic, lifestyle and psychosocial predictors and the importance of some demographic correlates varied between racial/ethnic groups. This study provides insight into the practice and correlates of skin cancer prevention among a multiethnic sample. Our findings suggest that targeting public health education efforts and interventions to promote sun protection in minority populations may be a beneficial approach to addressing heightened skin cancer morbidity and mortality in these groups

The reciprocal relationships between changes in adolescent perceived prevalence of smoking in movies and progression of smoking status

Smoking in movies is associated with adolescent smoking worldwide. To date, studies of the association mostly are restricted to the exposure to smoking images viewed by 9–15 year-olds. The association among older adolescents is rarely examined. In addition, the reciprocal effect of smoking behavior on subsequent reported exposure to smoking in movies has not been reported

An Intervention to Decrease Adolescent Indoor Tanning: A Multi-Method Pilot Study

Indoor tanning usually begins during adolescence, but few strategies exist to discourage adolescent use. We developed and tested a parent–teenager intervention to decrease indoor tanning use

Prevalence of smoking in movies as perceived by teenagers: Longitudinal trends and predictors

Smoking in movies is prevalent. However, use of content analysis to describe trends in smoking in movies has provided mixed results and has not tapped what adolescents actually perceive

MC1R variants as melanoma risk factors independent of at-risk phenotypic characteristics: a pooled-analysis from the M-SKIP project

Purpose: Melanoma represents an important public health problem, due to its high case-fatality rate. Identification of individuals at high risk would be of major interest to improve early diagnosis and ultimately survival. The aim of this study was to evaluate whether MC1R variants predicted melanoma risk independently of at-risk phenotypic characteristics. Materials and methods: Data were collected within an international collaboration – the M-SKIP project. The present pooled analysis included data on 3,830 single, primary, sporadic, cutaneous melanoma cases and 2,619 controls from seven previously published case–control studies. All the studies had information on MC1R gene variants by sequencing analysis and on hair color, skin phototype, and freckles, ie, the phenotypic characteristics used to define the red hair phenotype. Results: The presence of any MC1R variant was associated with melanoma risk independently of phenotypic characteristics (OR 1.60; 95% CI 1.36–1.88). Inclusion of MC1R variants in a risk prediction model increased melanoma predictive accuracy (area under the receiver-operating characteristic curve) by 0.7% over a base clinical model (P=0.002), and 24% of participants were better assessed (net reclassification index 95% CI 20%–30%). Subgroup analysis suggested a possibly stronger role of MC1R in melanoma prediction for participants without the red hair phenotype (net reclassification index: 28%) compared to paler skinned participants (15%). Conclusion: The authors suggest that measuring the MC1R genotype might result in a benefit for melanoma prediction. The results could be a valid starting point to guide the development of scientific protocols assessing melanoma risk prediction tools incorporating the MC1R genotype

Adherence to the World Cancer Research Fund/American Institute for Cancer Research recommendations for cancer prevention is associated with better health-related quality of life among elderly female cancer survivors

PURPOSE: The 2007 World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) diet and physical activity guidelines encourage cancer survivors to follow its cancer prevention recommendations. We evaluated whether adherence to the WCRF/AICR recommendations was associated with health-related quality of life (HRQOL) among elderly female cancer survivors. PATIENTS AND METHODS: A total of 2,193 women with a confirmed cancer diagnosis (1986 through 2002) in the Iowa Women's Health Study were identified. We calculated a WCRF/AICR recommendation adherence score (range, 0 to 7), assigning one point each for seven recommendations. Physical and mental component summary scores (PCS, MCS) from the Medical Outcomes Study Short Form–36 Health Survey were compared by recommendation adherence scores. RESULTS: Mean adherence score was 4.0 ± 1.2. Overall, higher adherence to the WCRF/AICR guidelines was significantly associated with better PCS and MCS after adjustment for age, education, marital status, number of comorbidities, smoking, cancer stage, and current cancer treatment (P(trend) < .001 for both). PCS was 43.5 versus 37.0 and MCS was 54.2 versus 52.0 among women with adherence scores ≥ 5 compared with women scoring ≤ 3. Adherence to the physical activity recommendation was associated with higher PCS and MCS after adjusting for demographic and medical confounders, body mass index, and dietary recommendation adherence. For the body weight recommendation, adherence was associated with higher PCS but lower MCS, whereas adherence to the dietary recommendations was associated with higher MCS only. CONCLUSION: Following the lifestyle guidelines for cancer prevention may improve HRQOL among elderly female cancer survivors. Physical activity may be a key lifestyle factor to improve HRQOL

Knowledge and preference for breast conservation therapy among women without breast cancer

We interviewed 419 adult women in Minnesota, who were selected at random and without a history of breast cancer, to ascertain what percentage could correctly report that cure was the same for breast conservation therapy and mastectomy, what percentage would state a preference for breast conservation therapy rather than mastectomy, and characteristics associated with these outcomes. Nearly all women (n = 360; 86%) had heard of both mastectomy and breast conservation therapy; among these women, 37% correctly reported that the two treatments were equally efficacious. Given a scenario where they were diagnosed with breast cancer amenable to either treatment, 58% of participants stated a preference for breast conservation therapy. Older women were less likely than younger women to know that cure was the same for breast conservation therapy and mastectomy (adjusted OR = 0.5, 95% CI 0.2, 1.0), and women residing in urban areas were more likely to prefer breast conservation therapy over mastectomy compared to rural residents (adjusted OR = 2.2, 95% CI 1.3, 3.8). Comparing these findings to women diagnosed with breast cancer in Minnesota, breast conservation therapy was found to be performed less frequently than preference for such therapy among women in our study would suggest. Educating women prior to diagnosis about breast cancer treatment options, and exploring reasons for the gap between actual utilization of breast conservation therapy and prediagnosis preference, may be indicated. Copyright (C) 2000 Elsevier Science Inc