Observational studyJournal of clinical oncology : official journal of the American Society of Clinical Oncology2016
Cigarette Smoking Before and After Breast Cancer Diagnosis: Mortality From Breast Cancer and Smoking-Related Diseases.
Observational study in Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers, 3 of them syntheses that pooled it.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
89 citing papers in PubMed, 3 syntheses or guidelines pooled it, 168 citations in OpenAlex.
- Global determinants of breast cancer mortality: a comprehensive meta-analysis of clinical, demographic, and lifestyle risk factors.BMC public health · 2025Pooled it
- Predictors of adherence to exercise interventions during and after cancer treatment: A systematic review.Psycho-oncology · 2018Pooled it
- Pooled it
- Trial
- Breast cancer mortality by age and race and/or ethnicity across counties in the United States, 2000-2019.Journal of the National Cancer Institute · 2026Article
- Interpretable machine-learning survival prediction of breast cancer prognosis from lifestyle factors: evidence from UK biobank.Breast cancer (Tokyo, Japan) · 2026Article
- The Impact of Breast Reconstruction on Smoking Cessation Among Patients With Breast Cancer.Journal of surgical oncology · 2026Article
- Scoring System for Predicting Breast Cancer Risk Among Women in Regions with Limited Healthcare Infrastructure in Indonesia.Asian Pacific journal of cancer prevention : APJCP · 2026Article
- Survival among US adults with post-cancer-diagnosis cigarette smoking cessation.Cancer causes & control : CCC · 2026Article
- Nicotinism vs. Glomerulopathies-Smoking as a Risk Factor for Primary Glomerulopathies.Antioxidants (Basel, Switzerland) · 2025Review
- Smoking behavior changes and risk of cardiovascular diseases after cancer diagnosis: a nationwide cohort study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025Article
- Impact of Endocrine Therapy on Osteoporosis Risk in Women with Breast Cancer Across Different Hormonal Stages: A Review.Current oncology (Toronto, Ont.) · 2025Review
- Changes in health behaviors and risk of depression after breast cancer diagnosis and treatment: a nationwide cohort study.Journal of cancer survivorship : research and practice · 2025Article
- Life's Essential 8 and Cardiovascular Disease in Breast Cancer Survivors.Current cardiology reports · 2025Review
- [Myeloid-derived suppressor cells as important factors and potential targets for breast cancer progression].Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2024Review
- Determinants of persistent smoking among breast cancer survivors.Preventive medicine reports · 2024Article
- Towards targeting the breast cancer immune microenvironment.Nature reviews. Cancer · 2024Review
- Five-year survival prognosis of young, middle-aged, and elderly adult female invasive breast cancer patients by clinical and lifestyle characteristics.Breast cancer research and treatment · 2024Article
- Differences in Smoking Behavior by Nativity, Race/Ethnicity, and Education among Women Diagnosed with Breast Cancer.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2024Article
- The global, regional, and national disease burden of breast cancer attributable to tobacco from 1990 to 2019: a global burden of disease study.BMC public health · 2024Article
29 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
8 authors at 5 institutions in 1 country.
Funding
Abstract
purposeCigarette smoking increases overall mortality, but it is not established whether smoking is associated with breast cancer prognosis.
methodsWe evaluated the association between smoking status before and after breast cancer diagnosis and mortality in the Collaborative Breast Cancer and Women's Longevity Study, a population-based prospective observational study conducted in Wisconsin, New Hampshire, and Massachusetts. Participants included 20,691 women, ages 20 to 79 years, diagnosed with incident localized or regional invasive breast cancer between 1988 and 2008; a subset of 4,562 of these women were recontacted a median of 6 years after diagnosis. Hazard ratios (HRs) with 95% CIs were calculated according to smoking status for death as a result of breast cancer; cancers of the lung, pharynx, or intrathoracic organs; other cancer; respiratory disease; and cardiovascular disease.
resultsDuring a median of 12 years, 6,778 women died, including 2,894 who died as a result of breast cancer. Active smokers 1 year before breast cancer diagnosis were more likely than never smokers to die of breast cancer (HR, 1.25; 95% CI, 1.13 to 1.37), respiratory cancer (HR, 14.48; 95% CI, 9.89 to 21.21), other respiratory disease (HR, 6.02; 95% CI, 4.55 to 7.97), and cardiovascular disease (HR, 2.08; 95% CI, 1.80 to 2.41). The 10% of women who continued to smoke after diagnosis were more likely than never smokers to die of breast cancer (HR, 1.72; 95% CI, 1.13 to 2.60). When compared with women who continued to smoke after diagnosis, those who quit smoking after diagnosis had lower mortality from breast cancer (HR, 0.67; 95% CI, 0.38 to 1.19) and respiratory cancer (HR, 0.39; 95% CI, 0.16 to 0.95).
conclusionSmoking before or after diagnosis was associated with a higher mortality from breast cancer and several other causes.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.