Nut consumption in association with overall mortality and recurrence/disease-specific mortality among long-term breast cancer survivors
Wang C, Gu K, Wang F, Cai H, Zheng W, Bao P, Shu XO
International journal of cancer · 6 citas
Etiquetas de revisión
Sin ajuste declarado por estilo de vidaDatos neutrales que nuestra revisión registró sobre cómo se hizo este estudio. Describen el método, nunca si nos gusta el resultado.
Cómo se estudió
- Diseño
- Estudio de cohortes (clasificado por nuestro filtro de IA)
- Estudiado en
- Personas
- Resultado principal
- Eventos clínicos como enfermedad o muerte
- Consumo medido con
- No se indica
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- U.S. Department of Defense
- Gobierno
- National Natural Science Foundation of China
- Gobierno
- National Institutes of Health
- Gobierno
- National Cancer Institute
- Gobierno
- NCI NIH HHS
- Subvenciones
- National Natural Science Foundation of China (81402734); U.S. Department of Defense (DAMD 17-02-1-0607); National Cancer Institute (R01 CA 118229); National Natural Science Foundation of China (17-02); National Cancer Institute (CA118229); National Institutes of Health (R01 CA118229)
Según 5 financiadores declarados.
Publicación
- Publicado
- 2021-10-19 · Int J Cancer · vol. 150 · número 4 · págs. 572–579
- Editorial
- Wiley
- Citado
- 16 citas · más que el 73% de estudios similares · 1.0× el promedio de su campo
- Referencias
- 39 trabajos
- Acceso
- Lectura gratuita
- Áreas de investigación
- Nuts composition and effects · Nutritional Studies and Diet · Tea Polyphenols and Effects
- Palabras clave
- Breast cancer, Medicine, Disease, Demography, Consumption (sociology), Cancer, Term (time), Internal medicine, Environmental health, Gerontology, Oncology
- MeSH
- humans, nuts, breast neoplasms, neoplasm recurrence, local, neoplasm staging, proportional hazards models, energy intake, adult, aged, middle aged, female, cancer survivors
7 autores
- Cong Wang🇺🇸Vanderbilt University Medical Center
- Kai Gu🇨🇳Shanghai Municipal Center For Disease Control Prevention
- Fei Wang🇨🇳🇺🇸Second Hospital of Shandong University; Vanderbilt University Medical Center
- Hui Cai🇺🇸Vanderbilt University Medical Center
- Wei Zheng🇺🇸Vanderbilt University Medical Center
- Ping‐Ping Bao🇨🇳Shanghai Municipal Center For Disease Control Prevention
- Xiao‐Ou Shu🇺🇸 · autor de correspondenciaVanderbilt University Medical Center
Resumen
El texto original del estudio, en el idioma en que se publicó.
High nut consumption is associated with reduced total and certain cause-specific mortality in general populations. However, its association with cancer outcomes among long-term breast cancer survivors remains unknown. We examined the associations of nut consumption (including peanuts and tree nuts), assessed at 5-year postdiagnosis, with overall survival (OS) and disease-free survival (DFS) among 3449 long-term breast cancer survivors from the Shanghai Breast Cancer Survival Study, applying Cox regression analysis. During a median follow-up of 8.27 years post dietary assessment, there were 374 deaths, including 252 breast cancer deaths. Among 3274 survivors without previous recurrence at the dietary assessment, 209 developed breast cancer-specific events, that is, recurrence, metastasis or breast cancer mortality. At 5-year post dietary assessment (ie, 10-year postdiagnosis), regular nut consumers had higher OS (93.7% vs 89.0%) and DFS (94.1% vs 86.2%) rates. After multivariable adjustment, nut consumption was positively associated with OS (Ptrend = .022) and DFS (Ptrend = .003) following a dose-response pattern, with hazard ratios (95% confidence interval) of 0.72 (0.52-1.05) for OS and 0.48 (0.31-0.73) for DFS, for participants with greater than median nut intake compared with nonconsumers. The associations did not vary by nut type. Stratified analyses showed that the associations were more evident among participants with a higher total energy intake for OS (Pinteraction = .02) and among participants with early stage (I-II) breast cancers for DFS (Pinteraction = .04). The nut-DFS associations were not modified by estrogen receptor/progesterone receptor status or other known prognostic factors. In conclusion, nut consumption was associated with better survival, particularly DFS, among long-term breast cancer survivors.
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