Table 4.

Percentage difference in predicted cancer detection from Q1 to Q5 in linear regression models, years 2009/2010 to 2018/2019 (all statistically significant, P<0.001)

	2009/2010	2010/2011	2011/2012	2012/2013	2013/2014	2014/2015	2015/2016	2016/2017	2017/2018	2018/2019
Practice list size	+5	+6	+4	+3	+5	+4	+5	+4	+4	+4
List per FTE GP	−6	−4	−4	−2	−3	−3	−2	−2	−1	−2
GP average age, years	−7	−7	−6	−6	−5	−5	−4	−4	−3	−3
QOF score	+5	+4	+3	+2	+2	+3	+2	+2	+2	+2
IMD score	−3	−3	−2	−1	−3	−3	−3	−4	−5	−5
Patients aged >65 years	+5	+5	+2	+2	+3	+3	+3	+3	+3	+5
Ethnicity, white	+6	+5	+2	+2	+3	+3	+2	−1	+2	+3

FTE = full-time equivalent. IMD = Index of Multiple Deprivation. QOF = Quality and Outcomes Framework.