Colorectal cancer population screening programs worldwide in 2016: An update

Table 1 New screening criteria (Adapted from: Andermann et al[9]

Emerging screening criteria proposed after Wilson and Junger principles
The screening programme should respond to a recognized need
The objectives of screening should be defined at the outset
There should be a defined target population
There should be scientific evidence of screening programme effectiveness
The programme should integrate education, testing, clinical services and programme management
There should be quality assurance, with mechanisms to minimize potential risks of screening
The programme should ensure informed choice, confidentiality and respect for autonomy
The programme should promote equity and access to screening for the entire target population
Programme evaluation should be planned from the outset
The overall benefits of screening should outweigh the harm