624794.fig.001a
(a)
624794.fig.001b
(b)
Figure 1: Incidence by region of breast, prostate, and colorectal cancers, and increase in prostate cancer in Chinese migrants. (a) Age-standardized incidence rate (ASIR) as estimated by Parkin et al. (1999) [2]. (b) Increasing incidence of prostate amongst Chinese migrants as estimated from Muir et al. (1991) [3].