A recent study conducted at Mayo Clinic in Scottsdale, Arizona, focused on the statistical properties of the Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE) in a diverse sample of cancer patients. The research analyzed data from 899 patients with various cancer types and found that most patients reported experiencing adverse events such as fatigue, sadness, anxiety, pain, insomnia, and dry mouth. The study concluded that the full complement of attributes should be administered for each adverse event, and both attributes and summary scores should be reported. This research has been peer-reviewed and provides valuable insights for PRO-CTCAE administration and reporting practices. [Extracted from the article]