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Skipping First Mammogram Increases Breast Cancer Death Risk by 40%

9/25/2025

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Summary

Story summary

The British Medical Journal (BMJ) study finds that missing the first mammography screening raises breast cancer death risk by 40% due to delayed detection.
Nearly one-third invited for their first mammogram did not attend, leading to more advanced cancer diagnoses.
Mortality was 9.9 per 1,000 for non-participants versus 7 for attendees, while incidence remained similar.

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Story summary

The British Medical Journal (BMJ) study finds that missing the first mammography screening raises breast cancer death risk by 40% due to delayed detection.
Nearly one-third invited for their first mammogram did not attend, leading to more advanced cancer diagnoses.
Mortality was 9.9 per 1,000 for non-participants versus 7 for attendees, while incidence remained similar.