Skip to main content
. 2024 Feb 27;7(2):e240516. doi: 10.1001/jamanetworkopen.2024.0516

Table 2. Invited and Participating Individuals per Test Method and Year.

Year Test method Invited, No. Participants, No. (%)
2008 gFOBT 44 486 28 189 (63.4)
2009 gFOBT 62 709 37 477 (59.8)
2010 gFOBT 67 902 40 838 (60.1)
2011 gFOBT 68 772 42 508 (61.8)
2012 gFOBT 93 676 53 227 (56.8)
2013 gFOBT 114 768 69 787 (60.8)
2014 gFOBT 112 640 63 814 (56.7)
2015 gFOBTa 82 202 48 221 (58.7)
2015 FIT 5744 4060 (70.7)
2016 FIT 85 936 59 067 (68.7)
2017 FIT 62 392 43 832 (70.3)
2018 FIT 61 754 43 760 (70.9)
2019 FIT 40 005 28 732 (71.8)
2020 FIT 40 174 29 209 (72.7)
2021 FIT 38 354 28 104 (73.3)
Total NA 981 514 620 825 (63.3)
Never invited NA 60 162 NA

Abbreviations: FIT, fecal immunochemical testing; gFOBT, guaiac-based fecal occult blood test; NA, not applicable.

a

The screening program changed from gFOBT to FIT September 1, 2015.