Risk factors for ductal carcinoma in situ: comparisons with invasive breast cancer.

Breast Cancer Res · 2026 · PMC13169893 · PMID 41923252

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marginally significantno p-value reported

There was a marginally significant difference for the association with physical activity of ≥ 30 min/day (p-het 0.04), however the associations observed for DCIS (HR 1.07) and invasive breast cancer (HR 0.96) were not significant.

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