Table 1.

Age-specific 10-year absolute risk thresholds for the risk categories—average, higher than average, and high risk for women in Canada (2012–2016).

	Average Risk	Higher Than Average Risk	High Risk
Age	10-Year Absolute Risk %	10-Year Absolute Risk %	10-Year Absolute Risk %
40	[0, 2.0)	[2.0, 3.6)	[3.6,  )
41	[0, 2.2)	[2.2, 3.8)	[3.8,  )
42	[0, 2.3)	[2.3, 4.1)	[4.1,  )
43	[0, 2.5)	[2.5, 4.3)	[4.3,  )
44	[0, 2.6)	[2.6, 4.6)	[4.6,  )
45	[0, 2.8)	[2.8, 4.8)	[4.8,  )
46	[0, 2.9)	[2.9, 5.0)	[5.0,  )
47	[0, 3.0)	[3.0, 5.2)	[5.2,  )
48	[0, 3.1)	[3.1, 5.4)	[5.4,  )
49	[0, 3.2)	[3.2, 5.6)	[5.6,  )
50	[0, 3.3)	[3.3, 5.8)	[5.8,  )
51	[0, 3.4)	[3.4, 6.0)	[6.0,  )
52	[0, 3.5)	[3.5, 6.2)	[6.2,  )
53	[0, 3.7)	[3.7, 6.4)	[6.4,  )
54	[0, 3.8)	[3.8, 6.7)	[6.7,  )
55	[0, 4.0)	[4.0, 7.0)	[7.0,  )
56	[0, 4.2)	[4.2, 7.2)	[7.2,  )
57	[0, 4.4)	[4.4, 7.6)	[7.6,  )
58	[0, 4.6)	[4.6, 7.9)	[7.9,  )
59	[0, 4.8)	[4.8, 8.3)	[8.3,  )
60	[0, 5.0)	[5.0, 8.6)	[8.6,  )
61	[0, 5.1)	[5.1, 8.9)	[8.9,  )
62	[0, 5.3)	[5.3, 9.2)	[9.2,  )
63	[0, 5.5)	[5.5, 9.5)	[9.5,  )
64	[0, 5.6)	[5.6, 9.7)	[9.7,  )
65	[0, 5.7)	[5.7, 9.9)	[9.9,  )
66	[0, 5.8)	[5.8, 10.0)	[10.0,  )
67	[0, 5.8)	[5.8, 10.0)	[10.0,  )
68	[0, 5.8)	[5.8, 10.0)	[10.0,  )
69	[0, 5.7)	[5.7, 10.0)	[10.0,  )

10-year absolute risk categories of average risk, higher than average risk, and high risk are set to be equal to remaining lifetime risk from age 30 to 80 years of <15%, 15% to <25%, and ≥25%, respectively.