ArticleCancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology2021
A Pooled Case-only Analysis of Reproductive Risk Factors and Breast Cancer Subtype Among Black Women in the Southeastern United States.
Article in Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Association of reproductive risk factors and breast cancer molecular subtypes: a systematic review and meta-analysis.BMC cancer · 2023Pooled it
- Molecule subtypes play important roles for second primary malignancies development based on 324,661 breast cancer survivors.Scientific reports · 2025Article
- The Role of Spirituality on Physical Activity and Sleep Among African American Long-Term Breast Cancer Survivors.Journal of racial and ethnic health disparities · 2024Article
- The association of HIV status with triple-negative breast cancer in patients with breast cancer in South Africa: a cross-sectional analysis of case-only data from a prospective cohort study.The Lancet. Global health · 2024Article
- The role of breast cancer-related arm lymphedema in physical functioning and physical activity participation among long-term African American breast cancer survivors.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2024Article
- Patterns of Physical Activity and the Role of Obesity and Comorbidities Among Long-term African American Breast Cancer Survivors.Journal of racial and ethnic health disparities · 2023Article
- Breast cancer subtype and clinical characteristics in women from Peru.Frontiers in oncology · 2023Article
- A pooled case-only analysis of obesity and breast cancer subtype among Black women in the southeastern United States.Cancer causes & control : CCC · 2022Article
Corrections and comments
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Authors and funding
18 authors.
Funding
Abstract
backgroundWe investigated the association between reproductive risk factors and breast cancer subtype in Black women. On the basis of the previous literature, we hypothesized that the relative prevalence of specific breast cancer subtypes might differ according to reproductive factors.
methodsWe conducted a pooled analysis of 2,188 (591 premenopausal, 1,597 postmenopausal) Black women with a primary diagnosis of breast cancer from four studies in the southeastern United States. Breast cancers were classified by clinical subtype. Case-only polytomous logistic regression models were used to estimate ORs and 95% confidence intervals (CI) for HER2
resultsRelative to women who had ER
conclusionsThis large pooled study of Black women with breast cancer revealed etiologic heterogeneity among breast cancer subtypes. IMPACT: Black parous women who do not breastfeed are more likely to be diagnosed with TNBC, which has a worse prognosis, than with ER
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