title: Epidemiology of Testicular Cancer in Oklahoma and the United States.
abstract: Testicular cancer is a rare cause of morbidity and mortality in the US. Marked disparities in the development of this cancer exist, with testicular cancer being more common in Caucasian men and men of higher socioeconomic status. The incidence of testicular cancer is increasing worldwide, and the reasons for this have not been well documented. It has been proposed that this increase may be due to highly prevalent environmental factors, or from exposure to polychlorinated biphenyls, polyvinyl chloride, cigarette smoking, and tetrahydrocannabinol (THC). For our analysis, data were obtained from the Oklahoma Central Cancer Registry and the Surveillance, Epidemiology and End Results program. Age-adjusted incidence rates and five-year relative survival were calculated for Oklahoma and for the US. Overall, incidence was lower in Oklahoma than the US, but no differences were observed between the US and Oklahoma regarding survival by year of diagnosis, race, age, and stage.
authors.forename: Shannon
authors.initials: S
authors.lastname: Smith
authors.forename: Amanda
authors.initials: A
authors.lastname: Janitz
authors.forename: Janis
authors.initials: J
authors.lastname: Campbell
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D009825:Oklahoma / Q000453:epidemiology; D012042:Registries; D013736:Testicular Neoplasms / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology; D055815:Young Adult