Fig. 3
The adjusted odds ratio of screen-detected female breast cancer diagnosed in Alberta, Canada (2004–2010).1 Adjusted for all the variables shown plus the interaction terms of RHA by Time Period; 2The reference group is: age group 50–69, cancer stage 1, usual provider continuity > 0.75, Charlson comorbidity index 0 or 1, RHA 3/6, and time period 2004–2006.*RHAs that have similar estimated odds were grouped together. The reference RHAs are the metropolitan regions, 3&6