Table 3.
Risk stratification for all participants and for age subgroups 40–44 years and 45–49 years based on S-IBIS calculation for breast cancer patients and women screened in Breast centre; risk categories for women aged 40 to 49 as in 2018 Slovenian guidelines
| Population risk (< 2 %) | Moderately increased risk (2–6.5 %) | High risk (> 6.5 %) | |
|---|---|---|---|
| Breast cancer group - 10-year breast cancer risk (age 40–49) | 60.8 % | 37.8 % | 1.4 % |
| Breast centre group - 10-year breast cancer risk (age 40–49) | 51.3 % | 47.6 % | 1.1 % |
| Breast cancer group - 10-year breast cancer risk (age 40–44) | 64.0 % | 34.4 % | 1.6% |
| Breast centre group - 10-year breast cancer risk (age 40–44) | 58.2% | 41.8 % | 0.0% |
| Breast cancer group - 10-year breast cancer risk (age 45–49) | 59.1 % | 39.7 % | 1.2 % |
| Breast centre group - 10-year breast cancer risk (age 45–49) | 46.1 % | 51.9% | 2.0% |