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. 2024 Mar 5;116(8):1210–1219. doi: 10.1093/jnci/djae056

Figure 1.

Figure 1.

Odds of triple-negative breast cancer (TNBC) by reproductive risk factors. A) Odds of TNBC in those who had first live birth at 30 years of age or older vs those who had it at 19 years or younger. B) Odds of TNBC in those with 3 or more live births vs 0 live births. C) Odds of TNBC in those who had menarche at 14 years or older vs those who had it at 11 years or younger. D) Odds of TNBC in those who ever breastfed vs those who never did. E) Odds of TNBC in Black participants with 3 or more live births vs 0 live births.