Figure 3
From: Estimating the prevalence of breast cancer using a disease model: data problems and trends
Calculated prevalence and prevalence data of breast cancer by age. Baseline calculation and the effect of both the secular trend and restricting prevalence. Baseline: baseline calculation, 95 % CI: 95 % confidence interval, combined: adjusting for one-% trend and excluding incident cases of before 1970, sensitivity: the effect of 50% change in the estimated trend in incidence on the combined adjustment.