Table 1.
England – NHS | USA | |||||
---|---|---|---|---|---|---|
USPSTF | American Cancer Society | American College of Radiology | American Congress of Obstetricians and Gynecologists | National Cancer Institute | ||
Age | 50 – 70 | 50 – 74 | 40+ | 40+ | 40+ | 40+ |
Screening interval | 3 years | 2 years | Annual | Annual | Annual | 1 – 2 years |