Fig. 2
From: An age-period-cohort analysis of female breast cancer mortality from 1990–2009 in China
Breast cancer mortality of different age groups among Chinese females (per 100,000 people). The breast cancer mortality rates of the different periods (1990–1994, 1995–1999, 2000–2004, 2005–2009) in each age group (20–24 years old to 75–79 years old) are shown. Figure 2 (a) shows the breast cancer mortality of 20- to 49-year-old females, and Figure 2 (b) shows the breast cancer mortality of 50- to 79-year-old females.