Evidence-Based Communication to Increase Melanoma Knowledge and Skin Checks

Area of Science:

• Dermatology
• Public Health Communication
• Health Psychology

Background:

• Melanoma, the deadliest skin cancer, has rising incidence rates.
• Early detection significantly improves patient survival outcomes.
• Public engagement through self-skin checks is crucial for early melanoma detection.

Purpose of the Study:

• To identify effective health communication strategies for public melanoma education.
• To determine messages that enhance public knowledge of melanoma warning signs.
• To assess communication's impact on self-efficacy and intention for skin self-examinations.

Main Methods:

• Comparative analysis of health messages targeting melanoma knowledge and skin-check confidence.
• Assessment of participants' mole identification accuracy and knowledge of warning signs.
• Evaluation of self-reported intentions to perform skin self-checks using a Likert scale.

Main Results:

• Messages increasing melanoma knowledge improved mole identification accuracy and recognition of warning signs.
• Messages enhancing skin-check confidence significantly increased participants' intentions for self-examination.
• Combined approaches in online messages showed promise for improving skin self-examination accuracy and intent.

Conclusions:

• Health communication strategies can effectively enhance public knowledge of melanoma.
• Boosting self-confidence in performing skin checks is key to increasing patient engagement.
• Online interventions combining education and confidence-building are recommended for improving melanoma detection rates.