... primarily increased thereturn of FOBT cards and the intervention effectincreased with age: 50 to 59 y, 3.7 PP increase; 60 to 69 y,7.3 PP increase and 70 to 80 y, 10.1 PP increase [48].Another ... University ofToronto, Toronto, Ontario, Canada.5Population Studies and Surveillance, Cancer Care Ontario, Toronto, Ontario, Canada.6School of Nursing, McMasterUniversity, Hamilton, Ontario, Canada.7Department ... PolicyManagement and Evaluation, University of Toronto, Toronto, Ontario,Canada.13Department of Radiation Oncology, University of Toronto, Toronto,Ontario, Canada.14Regional Cancer Prevention and Early...