Figure 7
From: Residence, income and cancer hospitalizations in British Columbia during a decade of policy change
Breast cancer first separations, 1991–1998, by income cluster; 'all quintiles' is per 1000 BC female population, quintile clusters are by cluster-specific female population structure. Rates were standardized to the 1991 BC female population. Data points are age-standardized rates with confidence intervals for observed data; lines indicate best fit joinpoint regression lines.