Background
Prevention and early detection measures for melanoma, such as sun avoidance and skin examinations, are important, but are practiced inconsistently. In this replication of the Project SCAPE trial, we sought to determine whether tailored print materials were more effective at improving adherence than generic print materials for patients at increased-risk of skin cancer.
Methods
Participants were randomized to receive personalized mailed communications about their skin cancer risk and recommended sun protection, or generic mailings. Participants were Caucasian adults, at moderate or high risk for skin cancer, recruited in outpatient primary care. The main outcomes were overall sun protection behaviors and specific protective behaviors including use of sunscreen, shirt, hat, sunglasses, shade and sun avoidance; recent sunburns; and skin self-examination and provider skin examination.
Results
One hundred ninety-two (93.2%) subjects completed the study. Six outcome variables showed significant intervention condition effects in mixed effects models: overall sun protection behavior (p = .025); sunscreen use (p = .026); use of sunglasses (p = .011); sunburns in the past three months (p = .033); recency of last skin self-exam (p = .017); and frequency of skin exams by health care provider (p = .016).
Conclusions
Relative to generic communications, tailored risk communications resulted in improved adherence to six skin cancer protective behaviors, including a composite sun protection behavior measure, sunburns, and health care provider skin examinations.
Impact
Tailored interventions can be more effective in improving patient prevention behaviors than non-tailored, generic information for patients at moderate to high risk of skin cancer.