Impact of a photo intervention on sun safety attitudes
Grace Rabinowitz, Benjamin D. Hu, Brandon R. Block, Raphaella Lambert, Hannah Verma, Austin Piontkowski, Camille M. Powers, Jeremy Orloff, Omar Alani, Marianne Tissot, Jesse M. Lewin, Nicholas Gulati, Jonathan Ungar

Abstract
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TopicsImpact of Light on Environment and Health · Urban Green Space and Health · Skin Protection and Aging
To the Editor: Skin cancer is the most common type of cancer in the United States,1 and surgical excision or destruction are mainstays of treatment.2 Visual aids are known to impact behavior change,3 but presenting photographs of skin cancer surgeries remains unexplored as an educational intervention.4 Compared to graphs and illustrations, photographs are more authentic and may translate to attitudinal change. We conducted a pilot study to understand the effects of these images on attitudes toward sun avoidance using a prospective observational design. Two hundred surveys were completed at an academic dermatology practice in New York City, with 69 completed during total body skin check visits. As a pilot study, power calculations were not performed. The survey response rate was 100%, as all patients determined by dermatologists to be eligible successfully completed the questionnaires. Surveys assessed demographics, skin cancer history, and baseline sun-related behaviors using binary and Likert-scale questions not based on validated questionnaires (Supplementary Methods available via Mendeley at https://data.mendeley.com/datasets/yj6gmrfmmk/2). Images of cancers on the cheek, nose, and ear were presented alongside intraoperative Mohs surgical photos (totaling 6 images). The postintervention survey was administered immediately, assessing attitude rather than behavioral change (Supplementary Tables 1 and II, available via Mendeley at https://data.mendeley.com/datasets/yj6gmrfmmk/2). Patients with prior Mohs surgery were excluded.
Respondents had a mean age of 49.4 and were predominantly female (52%), White (42%), and privately insured (42%) (Supplementary Table III, available via Mendeley at https://data.mendeley.com/datasets/yj6gmrfmmk/2). At baseline, those who had previously discussed the dangers of sun exposure with a physician were more likely to report using sunscreen (P = .004). After viewing surgical photos, 66% of respondents reported changing their perception of skin cancer. Based on binary responses, significantly more respondents were motivated to prevent sunspots (65 to 85 respondents, P = .005), skin cancer (142 to 162 respondents, P = .003), and skin cancer surgeries (71 to 120 respondents, P < .001) (Table I). While more respondents were wary of skin aging and sunburn after viewing the photos, these increases were not statistically significant. In addition to increased motivation, respondents reported intentions to significantly change their sun safety behaviors, with more respondents planning to avoid sun, seek shade, as well as wear protective clothing and sunscreen (all P < .001).Table IChanges in motivation and sun-protective behaviorMotivation or sun-protective behaviorBefore (n)After (n)P value∗Motivation† Prevent skin aging91104.099 Prevent sunburns7790.086 Prevent sunspots6585.005 Prevent skin cancer142162.003 Prevent skin cancer treatment71120<.001Sun-protective behavior† Sun avoidance76125<.001 Seeking shade113145<.001 Wearing protective clothing58107<.001 Wearing a hat85123<.001 Sunscreen use141177<.001Total (n) = 200∗Calculated using McNemar’s test for nonparametric data and Wilcoxon signed rank tests.†Number of responses who indicated “yes” to each motivation or behavior. Questions were binary (yes/no). An increase in “after” responses indicates a greater number of participants expressing motivation or intention to engage in sun-protective behavior after viewing surgical photos. Participants were asked to select all applicable motivations and behaviors for sun protection.
Of note, responses did not vary based on personal or family history of skin cancer (n = 35) (Table II). The lack of motivational differences between these groups highlights the generalizability of our images. However, the magnitude of anticipated behavior change was modest, with planned sunscreen use for an average of 8 months per year after viewing the photos. Limitations include lack of a longitudinal component to assess resilience of attitudinal change.Table IISunscreen usage patterns stratified by group before and after photo interventionSunscreen usage parameterPersonal/Family history of skin cancerNo personal/Family history of skin cancerP valueSunscreen use before (%)29/35 (83)111/165 (67)Planned sunscreen use after (%)33/35 (94)143/165 (87).381Months of sunscreen use per year before (mean ± SD)5.79 ± 4.066.66 ± 4.24Planned months of sunscreen use per year after (mean ± SD)7.10 ± 4.398.01 ± 4.30.071Sunscreen consistent usage before (mean ± SD, scale 1-5∗)3.24 ± 1.183.58 ± 1.27Planned consistent usage after (mean ± SD, scale 1-5∗)4.16 ± 0.994.28 ± 1.04.074∗Sunscreen consistent usage measures participants’ subjective assessment of their sunscreen use on a scale from 1 (not consistent use) to 5 (very consistent use). Participants were instructed to rate the consistency of their sunscreen usage without additional guidance regarding specific frequencies.
Viewing images of skin cancer surgeries positively impacted respondents’ motivations to protect themselves from skin cancer and sun exposure, independent of personal or family skin cancer history. While prior physician discussions about sun exposure likely played a role in baseline sunscreen use, this study highlights the unique, independent effect of surgical images in prompting behavioral change. The clinical utility of this tool warrants further investigation in larger populations; nevertheless, our initial findings suggest photos are valuable additions to sun safety counseling techniques.
Conflicts of interest
None disclosed.
The reference list from the paper itself. Each links out to its DOI / PubMed record.
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