Table 1.
Age of eligibility | Screening adequate if | ||
---|---|---|---|
No. tests obtained | Within (yrs)* | ||
Pap | 21 | 2 | T − 3 |
Mammography | 40 | 2 | T − 2 |
Colonoscopy | 50 | 1 | T − 10 |
*T is the year of enrolment or age 70, 75, and 75 for Pap tests, mammograms, and colonoscopies, respectively. Screening was deemed adequate if at least no. tests were obtained in a specified time interval prior to enrolment [14].