From: The incidence of early onset colorectal cancer in Aotearoa New Zealand: 2000–2020
Female | Male | ||
---|---|---|---|
Age (years) | Site | IRR | IRR |
< 50 | Proximal | 1.14 (1.02,1.28)* | 1.20 (1.07,1.35)** |
Distal | 1.29 (1.17,1.41)*** | 1.35 (1.24,1.48)*** | |
Rectal | 1.25 (1.18,1.32)*** | 1.32 (1.25,1.39)*** | |
50–79 | Proximal | 0.77 (0.74,0.79)*** | 0.81 (0.78,0.83)*** |
Distal | 0.83 (0.79,0.86)*** | 0.87 (0.84,0.91)*** | |
Rectal | 0.81 (0.79,0.84)*** | 0.86 (0.84,0.88)*** | |
80+ | Proximal | 1.04 (1.00,1.08) | 1.09 (1.05,1.14)*** |
Distal | 0.92 (0.87,0.97)* | 0.97 (0.92,1.02) | |
Rectal | 0.86 (0.81,0.90)*** | 0.90 (0.85,0.95)*** |