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. 2008 Dec 16;100(2):421–425. doi: 10.1038/sj.bjc.6604830

Table 5. Standardised incidence ratios (SIRs) of other cancers.

Cancer type Observed (rate per 105) Expected (rate per 105) SIRs 95% CI P-value
Breast cancer 65 (713.6) 16.49 (181.0) 3.94 3.09–5.02 <0.0001
Ovarian cancer 2 (21.5) 2.34 (23.3) 0.85 0.23–3.12 0.82
Colon cancer 4 (43.1) 5.04 (48.9) 0.79 0.31–2.04 0.79
All cancers 98 (1083.7) 54.14 (552.5) 1.81 1.49–2.21 <0.0001
All cancers except breast cancer 33 (364.9) 37.78 (385.8) 0.87 0.62–1.23 0.42

Skin cancer is not included as a cancer.