Inclusion Criteria:  Index fill date on or after 01 June 2016. Having at least one diagnosis for gout (identified with diagnosis codes, International Classification of Diseases, clinical modification, ninth revision [ICD-9-CM]: 274.x or International Classification of Diseases, tenth revision [ICD-10]: M10.x) at any time in the participant's record. Continuously enrolled for at least 12 months prior to index fill date.