Background The prevention of melanoma can be significantly improved by targeting information directly towards the

Background The efficiency of skin cancer prevention programmes is strongly correlated with the information dis-

9069 Background: Intrinsic risk factors for melanoma include personal and family history of the condition, a high number of naevi and a light skin phototype (I or II). The objective of this study was to evaluate the correlation between personal awareness of melanoma risk and objective risk factors and to analyze the elements associated with under-or over-evaluation of the actual risk. Methods: EDIFICE melanoma, a nationwide French observational survey, was conducted through phone interviews on a representative sample of 1502 subjects aged ≥ 18 using typical quotas. The survey took place from 28th Sept 2011 to 20th Oct 2011. Results: 393 subjects (26%) had at least one melanoma risk factor: personal: 1%; family history: 11%; high number of naevi: 8% and phototype I-II: 11%. 1109 (74%) had no risk factor. 1029 (73%) had a correct perception of their risk level, 135 (10%) overestimated their risk and 241 (17%) underestimated it. Compared to the control group (correct perception), the population overestimating the melanoma risk is characterised by a higher percentage of individuals living alone (32% vs. 24%, p<0.05), socio-professional category + (38% vs. 28%, p<0.01) and greater alcohol consumption (45% vs. 34%, p<0.02). They are also more likely to expose themselves to the sun (89% vs. 78%, p<0.004) and less likely to use sunscreen protection (58% vs. 44%, p<0.003). A greater proportion of them participates in melanoma screening programmes (21% vs. 14%, p<0.04). The population that underestimates the risk is characterised by lower educational attainment (11% vs. 7%, p<0.05), greater use of high SPF sunscreen (41% vs. 29%, p<0.0004) and a more frequent use of UV sunbeds (9% vs. 6%, p<0.06). Conclusions: Overall, the French have a fair perception of their personal likelihood of developing melanoma. Interestingly, subjects overestimating their intrinsic risk do not behave appropriately with respect to sun protection measures (more sun exposure and less sunscreen protection). On the other hand, subjects underestimating their risk use UV sunbeds more extensively.