Males Among High School Students Least Likely to Use Sunscreen

Among U.S. high school students, males and non-Whites are at greatest risk for not using sunscreen, a cornerstone of skin cancer prevention, according to results from a systematic review.

"We know that skin cancer is one of the most common malignancies in the world, and sun protection methods such as sunscreen make it highly preventable," first author Carly R. Stevens, a student at Tulane University, New Orleans, said in an interview. "This study demonstrates the adolescent populations that are most vulnerable to sun damage and how we can help mitigate their risk of developing skin cancer through education methods, such as Sun Protection Outreach Teaching by Students."

Ms. Stevens and coauthors presented the findings during a poster session at the annual meeting of the Society for Pediatric Dermatology.

To investigate predictors of sunscreen use among high school students, they searched PubMed, Embase, and Web of Science using the terms ("sunscreen" or "SPF" or "sun protection") and ("high school" or "teen" or "teenager" or "adolescent") and limited the analysis to English studies reporting data on sunscreen use in U.S. high school students up to November 2021.

A total of 20 studies were included in the final review. The study populations ranged in number from 208 to 24,645. Of 11 studies that examined gender, all showed increased sunscreen use in females compared with males. Of five studies that examined age, all showed increased sunscreen use in younger adolescents, compared with their older counterparts.

Of four studies that examined the role of ethnicity on sunscreen use, White students were more likely to use sunscreen, compared with their peers of other ethnicities. "This may be due to perceived sun sensitivity, as [these four studies] also showed increased sunscreen use in populations that believed were more susceptible to sun damage," the researchers wrote in their abstract.

In other findings, two studies that examined perceived self-efficacy concluded that higher levels of sunscreen use correlated with higher self-efficacy, while four studies concluded that high school students were more likely to use sunscreen if their parents encouraged them the wear it or if the parent used it themselves.

"With 40%-50% of ultraviolet damage being done before the age of 20, it's crucial that we find ways to educate adolescents on the importance of sunscreen use and target those populations who were found to rarely use sunscreen in our study," Ms. Stevens said.

In one outreach program, Sun Protection Outreach Teaching by Students (SPOTS), medical students visit middle and high schools to educate them about the importance of practicing sun protection. The program began as a collaboration between Saint Louis University and Washington University in St. Louis, but has expanded nationwide. Ms. Stevens described SPOTS as "a great way for medical students to present the information to middle and high school students in a way that is engaging and interactive."

The researchers reported having no disclosures.

This article originally appeared on MDedge.com, part of the Medscape Professional Network.