Observational Study of Sex Differences in Symptoms During Immune Checkpoint Inhibitor Treatment for People With Cancer

PRIMARY OBJECTIVES: I. Characterize sex differences in patient-reported symptomatic immune-related adverse events. II. Determine the level of discordance between clinician-assessed and patient-reported symptomatic immune-related adverse events according to patient gender. OUTLINE: This is an observational study. Patients complete surveys and have their medical records reviewed on study.