Moreover, physical inactivity is estimated to be the main cause for approximately 21–25% of breast and colon cancers, 27% of diabetes and approximately 30% of ischaemic heart disease burden.
3
在美国,直肠癌已经成为造成癌症死亡的第二大原因。
By Janis Graham Colorectal cancer is the second-leading cause of cancer deaths in the United States.