Percentage of adult patients (greater than or equal to 18 years old) who self-report favorable outcomes resulting from a recommended treatment or management approach for Actinic Keratosis (AK) and who self-report satisfaction with the treatment or management of AK. Patients provide a global assessment of the perceived effectiveness of the AK treatment or management plan, followed by their satisfaction and future treatment preference. Evaluating both treatment effectiveness and patient satisfaction supports patient-provider communication and promotes patient-centered approaches to AK care.