Concurrent psychosocial predictors of sun safety among middle school youth

Systematic Review of Pediatric Photoprotection in Children of Color

Background

Early childhood sun exposure contributes to lifetime risk of skin cancer. Many individuals from diverse ethnic backgrounds believe their skin tone confers immunity to sun damage; however, evidence of negative outcomes exists. Best practice in photoprotection for children of color is unclear.

Objective

We sought to address the risks, benefits, and needs for sun protection and education in children of color.

Methods

An English-language systematic literature review was conducted. Inclusion criteria were data on children of color and content relevant to photodamage and photoprotection.

Results

Photoprotection is needed for children of all skin tones with photosensitivity. Individuals with darker skin tones have more innate photoprotection compared with lighter skin tone individuals, but both have incomplete photoprotection. Risk of nevus formation, skin cancer, and dyspigmentation are universal with varying degrees. Hispanic and Black communities are less likely to practice sun protection. Studies demonstrate need for early, culturally appropriate education about sun exposure in all communities.

Limitations

Studies reviewed were of varied design and populations.

Conclusion

This review determined that photoprotection has benefits for all patients, and the benefits of photoprotection should be taught early to children, caregivers, and parents of all skin tones using culturally appropriate approaches.

Knowledge, Attitude, and Practice toward Skin Cancer among Patients of Dermatology Clinics and Medical Students/General Practitioners

This cross-sectional study assessed the knowledge, attitude, and practices (KAP) regarding skin cancer among dermatology clinic patients, medical students, and general practitioners (GPs) in Tehran, Iran. The researchers collected data using a validated questionnaire administered online, measuring KAP on scales of 0-31, 0-16, and 0-28, respectively, with scores above 16, 8, and 14 indicating "good" levels. Of 2243 participants (mean age 28 years), 59.4% had good knowledge, 19.8% had good attitudes, 31.8% had good practices, and 29.8% had good overall KAP. Medical students/GPs scored higher on knowledge and attitudes, while patients scored better on practices. Knowledge, attitudes, and practices were positively correlated in professionals but inversely correlated in patients. The findings suggest that while knowledge was moderate, attitudes and behaviors remained poor, particularly among patients. Immediate interventions are needed to improve attitudes and prevention practices, as public health initiatives must focus on positively influencing both to translate knowledge into meaningful action and find the reasons why good knowledge may not always lead to good practice. These findings underline the need for targeted interventions to bridge the gap between knowledge and preventive behaviors, to effectively reduce the burden of skin cancer in the population.

Correlation between Objective Measures of Sun Exposure and Self-Reported Sun Protective Behavior and Attitudes in Predominantly Hispanic Youth

Melanoma incidence is increasing, with poor prognosis cases growing faster in California Hispanics than in non-Hispanic whites. Ultraviolet Radiation (UVR) exposure as a child has been found to disproportionately increase the risk of melanoma. To determine correlates of UVR exposure in this high-risk population, we conducted a study in predominately Hispanic 4th and 5th grade classrooms in Los Angeles County, a high UVR environment, during the spring. To address potential reporting bias, electronic UV dosimeters were utilized to objectively measure the association between UVR exposure and constructs (acculturation, sun protective behavior and knowledge, family interventions) obtained on baseline questionnaires (n = 125). Tanning attitude (wanting to get a tan) was associated with lower median time spent outside (1.73 min versus 22.17, AUC 82.08, Sensitivity 0.78, Specificity 0.73) and standard erythemal dose (SED) on weekends, but positively associated with sun protective knowledge. Sun protective knowledge and family discussion of sunscreen were also inversely associated with objectively measured time outside. Students spent a median 30.61 (IQR 19.88) minutes outside per day (SED 0.30, IQR 0.20), with only 35.70% of it occurring in nonschool hours. We determined the majority of UVR exposure in this population occurs at school, providing valuable guidance for future interventions.

Knowledge, attitudes and behaviours in relation to skin cancer prevention

BACKGROUND

The incidence of malignant melanoma is increasing faster than any other cancer, and it is now the second most common cancer in young adults. Most skin cancer prevention campaigns are based on the hypothesis that improved skin cancer knowledge leads to a change in sun-related behaviour.

AIM

The aim of this study was to analyse the relationship of good skin cancer knowledge in a high knowledge group-medical students-with sun-related behaviours and tanning attitudes in Ireland.

METHODS

A cross-sectional survey was conducted on university students studying medicine in a single institution.

RESULTS

The final analyses included 312 complete questionnaires. Two hundred three (65.27%) were female, and 108 (34.73%) were male. The majority (65.06%) were aged 21-25 years. The mean skin cancer knowledge score was 89.77%. There was a positive attitude to tanning with 201 (64.63%) participants feeling more attractive with a suntan and 174 (55.94%) feeling better about themselves with a suntan. More than half of participants, 196 (54.17%), got a suntan last year, 171 (54.81%) participants sunbathed, 188 (60.26%) got sunburned and 30 (9.61%) reported using sunbeds previously. Those with a positive attitude to tanning were more likely to sunbath, suntan and get sunburned. High skin cancer knowledge scores were positively associated with high-risk sun behaviours (Spearman's rank correlation coefficient = 0.156, P = 0.006).

CONCLUSION

Urgent action is needed to promote skin cancer prevention. This study adds to the evidence that melanoma prevention strategies should preferentially target tanning attitudes rather than skin cancer knowledge.

Correlates of sun protection behaviors among Hispanic children residing in a high UVR environment

BACKGROUND/PURPOSE

Rates of melanoma are rising in Hispanics in the United States. Excessive sun exposure in childhood increases the risk of melanoma in adulthood, and little is known about the factors motivating sun protection behaviors among Hispanic youth.

METHODS

Correlates of sun protection were examined among Hispanic children residing in Los Angeles, California (N = 1891). Associations between multiple constructs (psychosocial, familial, and cultural) and sun protection outcomes (use of sunscreen, protective clothing, and shade seeking/sun avoidance) were examined.

RESULTS

Family variables were associated with more frequent sun protection among Hispanic children across outcomes, as were perceived peer norms, perceived self-efficacy, and fewer sun protection barriers. Skin cancer risk factors such as lighter skin and sunburn experience, and level of acculturation were not associated with greater sun protection.

CONCLUSION

Family sun protection habits are instrumental to Hispanic children's sun safe behaviors, and interventions that engage the family may be most effective. Increasing risk communication to high-risk subgroups of Hispanic children (those with lighter, more sun reactive skin) is important when developing intervention strategies. However, there is overlap between Hispanic children's sun protection correlates and those observed among non-Hispanic white children, suggesting that interventions to improve sun protection may generalize across cultural contexts.

Communication about melanoma and risk reduction after melanoma diagnosis

BACKGROUND

Melanoma patients are advised to perform regular risk-reduction practices, including sun protection as well as skin self-examinations (SSEs) and physician-led examinations. Melanoma-specific communication regarding family risk and screening may promote such behaviors. To this end, associations between patients' melanoma-specific communication and risk reduction were examined.

METHODS

Melanoma patients (N = 169) drawn from a population-based cancer registry reported their current risk-reduction practices, perceived risk of future melanoma, and communication with physicians and relatives about melanoma risk and screening.

RESULTS

Patients were, on average, 56 years old and 6.7 years' post diagnosis; 51% were male, 93% reported "fair/very fair" skin color, 75% completed at least some college, and 22% reported a family history of melanoma. Patients reported varying levels of regular (always/nearly always) sun protection: sunscreen use (79%), shade seeking (60%), hat use (54%), and long-sleeve shirt use (30%). Only 28% performed thorough SSE regularly, whereas 92% reported undergoing physician-led skin examinations within the past year. Participants who were female, younger, and had a higher perceived risk of future melanoma were more likely to report past communication. In adjusted analyses, communication remained uniquely associated with increased sunscreen use and SSE.

CONCLUSIONS

Encouraging melanoma patients to have a more active role in discussions concerning melanoma risk and screening with relatives and physicians alike may be a useful strategy to promote 2 key risk-reduction practices post melanoma diagnosis and treatment. Future research is needed to identify additional strategies to improve comprehensive risk reduction in long-term melanoma patients.

Social determinants of racial and ethnic disparities in cutaneous melanoma outcomes

BACKGROUND

This article sought to elucidate how aspects of poverty and culture may contribute to race- and ethnicity-based disparities in cutaneous melanoma outcomes.

METHODS

We identified published studies addressing the social determinants of melanoma. Selected review articles included US-based studies comprised of patients representing adults, children, and adolescents.

RESULTS

African Americans and Hispanics diagnosed with cutaneous melanoma are more likely to present with more advanced stages of disease at diagnosis and have higher rates of mortality than their nonminority counterparts. These disparities may be a consequence of economic, social, and cultural barriers such as low income, public forms of health insurance, lower levels of education, lower levels of melanoma awareness and knowledge, and lower rates of participation in melanoma screening. No studies in the literature examined the potential impact of social injustice, English proficiency, immigrant status, and health literacy.

CONCLUSIONS

Substantial gaps exist in our knowledge of the pathways linking social determinants and race- and ethnicity-based disparities in melanoma. More studies are warranted to inform the development of effective interventions aimed at narrowing inequities and improving cutaneous melanoma outcomes among minority populations.

SunSmart: evaluation of a pilot school-based sun protection intervention in Hispanic early adolescents

The incidence of melanoma is rising among Hispanic populations in the United States. The purpose of this study is to evaluate the impact of a pilot sun safety educational intervention conducted from 2006 to 2012 on Hispanic early adolescents in a high ultraviolet environment. Nineteen schools with high Hispanic enrollment were recruited from urban neighborhoods in Los Angeles. The analytic sample was restricted to students identifying as Hispanic or Latino (n = 777). A mixed effects linear model was used to test mean changes from pre- to posttest on students' sun protection knowledge, attitudes and behaviors. Significant improvements were observed across several cognitive outcomes related to sun protection, including knowledge of and attitudes toward sun protection and self-efficacy to wear sunscreen. However, changes in sun protective behaviors were not achieved. Although some improvements were observed, future studies should identify the factors that motivate sun protection in this population and develop tailored prevention strategies, as improving the sun safe behaviors of Hispanic youths may aid in reducing the risk of melanoma in adulthood in this population.

Sun Protection Beliefs among Hispanics in the US

Purpose. We reviewed the literature on sun protection beliefs in Hispanics living in the United States to explore what challenges are faced by area of research. Method. A review of PubMED, PsycINFO, and CINAHL databases was performed. Studies were published in peer-reviewed journals (in all years available) and written in English. The search terms used were [“skin cancer” OR “sun protection”] AND [“Latino” OR “Hispanic”] AND “beliefs.” Eligible papers were included in the final analysis after meeting the following inclusion criteria: (1) the records had to quantitatively examine and report sun protection beliefs in Hispanics, (2) the number of Hispanic participants in the sample had to be clearly specified, and (3) studies reporting differences in sun protection beliefs between Hispanics and other racial and ethnic groups were included in the review. Results. Of the 92 articles identified, 11 met inclusion criteria and addressed sun protection beliefs regarding skin cancer seriousness and susceptibility, and benefits and barriers of sun protection and skin cancer risk behaviors. Characteristics of studies and results were examined. Conclusion. There is insufficient evidence to determine a pattern of sun protection beliefs among Hispanics in the United States. More quality studies are needed which focus on sun protection beliefs in Hispanics.

Scottish adolescents' sun-related behaviours, tanning attitudes and associations with skin cancer awareness: a cross-sectional study

OBJECTIVES

To describe Scottish adolescents' sun-related behaviours and tanning attitudes and assess associations with skin cancer awareness.

DESIGN

Cross-sectional study.

SETTING

20 state secondary schools in one Scottish local authority (Glasgow City).

PARTICIPANTS

2173 adolescents (females: 50.7%, n=1102) with a mean age of 12.4 (SD=0.55).

OUTCOME MEASURES

Sun-related behaviour (suntan, sunbathing, sunburn, sunscreen use, sunbed use), tanning attitudes, skin cancer-related symptom and risk factor awareness.

RESULTS

Adolescents reported poor sun-related practice: 51% of adolescents reported sunburn the previous summer of whom 38% indicated sunburn on more than one occasion. Skin cancer awareness was low: 45% recognised 'change in the appearance of a mole' as a cancer symptom, and 39% agreed that 'getting sunburnt more than once as a child' increased cancer risk. 42% and 26% of adolescents, respectively, reported that friends and family held protanning attitudes. Compared with males, females were statistically significantly more likely to: report sunbathing (p<0.001), use of lotions or oil to aid tanning (p=0.009) and sunburn (p<0.001); know that changes in the appearance of a mole was a skin cancer symptom (p=0.036) and sunburn more than once as a child was a skin cancer risk factor (p=0.005); perceive their friends to hold protanning attitudes (p<0.001) and indicate that a tan made them feel better about themselves (p<0.001), more attractive to others (p=0.011) and healthier (p<0.001).

CONCLUSIONS

Scottish adolescents had poor sun protection practice and low skin cancer awareness. Girls adopted riskier sun-related behaviour despite greater awareness of skin cancer-related risk. Urgent action is required to promote positive sun-related behaviour and increase skin cancer awareness among Scottish adolescents. However, further research is needed to inform the development of effective sun-safe interventions.

Adolescents' awareness of cancer risk factors and associations with health-related behaviours

Increasing adolescents' awareness of the contribution of modifiable lifestyle factors to cancer risk may influence life-long patterns of healthy behaviour. However, little is known about adolescents' awareness of cancer risk factors and the effectiveness of awareness-raising interventions. This study assessed adolescents' cancer awareness and the effectiveness of an existing cancer-specific school-based intervention delivered by Teenage Cancer Trust. The Cancer Awareness Measure was completed by 478 adolescents (male: 250, 52.3%) aged 11-17 years (mean: 13.8, standard deviation: 1.24) in four UK schools; 422 adolescents provided paired data 2 weeks before and 2 weeks after the intervention delivered in 3 schools, and twice 4 weeks apart in the fourth (control) school. Adolescents recognized on average 4.4 (of 11) cancer risk factors. With the exception of smoking, adolescents' awareness of cancer risk factors was low. Awareness significantly increased after the intervention (4.6-5.7, P < 0.001). There was no significant change in the control school. Intervention effect was greater among females. This educational intervention is an effective way to raise adolescents' awareness of cancer risk factors. However, further cross-sectional and experimental studies are required to definitively assess adolescents' awareness of cancer risk factors and the effectiveness of this educational intervention.

Gain- and Loss-Frame Sun Safety Messages and Psychological Reactance of Adolescents

Adolescents are frequently thought of as having strong desire for independence and defiance of authority. Using psychological reactance theory, this study investigated the effects of gain and loss frame messages advocating sun safety behavior on the perceived threats to freedom of high school-aged adolescents. A loss rather than a gain frame message produced greater perceived threats to freedom among adolescents. Perceived threats to freedom were associated with anger, but anger was not associated with attitudes toward behavior. Perceived threats to freedom were not associated with negative cognitions, but more negative cognitions were associated with less positive attitudes toward behavior. Implications of the findings on future research are explored.