Menée aux Etats-Unis par enquête sur la période 2011-2015 auprès de 2 186 fumeurs (âge : au moins 18 ans), cette étude analyse l'association entre la confiance dans les informations sur le cancer transmises par le médecin traitant et la probabilité d'arrêter de fumer

The association between physician trust and smoking cessation: Implications for motivational interviewing

Benton, John Z. ; Lodh, Atul ; Watson, Archibald M. ; Tingen, Martha S. ; Terris, Martha K. ; Wallis, Christopher J. D. ; Klaassen, Zachary

Although the relationship between cigarette smoking and increased risk of malignancy has been well established, smoking remains a major public health threat in the United States. Therefore, we examined the relationship between a person’s level of trust in cancer information from their physician and the likelihood of quitting smoking in order to better understand the doctor-patient relationship in the context of smoking cessation. The Health Information Nation Trends Survey (2011-2015) was used [...]

Menée aux Etats-Unis à partir des données 1989-2009 de 13 études portant sur 9 973 patientes atteintes d'un cancer de l'ovaire et sur 13 843 témoins (âge moyen : 57,4 ans), cette étude analyse l'association entre des caractéristiques de l'allaitement maternel et le risque de développer la maladie, dans l'ensemble et par sous-type histologique

Association Between Breastfeeding and Ovarian Cancer Risk

Babic, Ana ; Sasamoto, Naoko ; Rosner, Bernard A. ; Tworoger, Shelley S. ; Jordan, Susan J. ; Risch, Harvey A. ; Harris, Holly R. ; Rossing, Mary Anne ; Doherty, Jennifer A. ; Fortner, Renée T. ; Chang-Claude, Jenny ; Goodman, Marc T. ; Thompson, Pamela J. ; Moysich, Kirsten B. ; Ness, Roberta B. ; Kjaer, Susanne K. ; Jensen, Allan ; Schildkraut, Joellen M. ; Titus, Linda J. ; Cramer, Daniel W. ; Bandera, Elisa V. ; Qin, Bo ; Sieh, Weiva ; McGuire, Valerie ; Sutphen, Rebecca ; Pearce, Celeste L. ; Wu, Anna H. ; Pike, Malcolm ; Webb, Penelope M. ; Modugno, Francesmary ; Terry, Kathryn L.

Breastfeeding has been associated with a reduced risk of epithelial ovarian cancer in multiple studies, but others showed no association. Whether risk reduction extends beyond that provided by pregnancy alone or differs by histotype is unclear. Furthermore, the observed associations between duration and timing of breastfeeding with ovarian cancer risk have been inconsistent.To determine the association between breastfeeding (ie, ever/never, duration, timing) and ovarian cancer risk overall and [...]

A partir d'une revue systématique de la littérature publiée jusqu'en juillet 2019 (21 études), cette méta-analyse évalue l'association entre l'apport total en fibres (selon le type) et le risque de cancer du sein

Fiber consumption and breast cancer incidence: A systematic review and meta-analysis of prospective studies

Farvid, Maryam S. ; Spence, Nicholas D. ; Holmes, Michelle D. ; Barnett, Junaidah B.

Background: Associations between fiber intake and breast cancer risk have been evaluated in prospective studies, but overall, the evidence is inconsistent. The authors performed a systematic review and meta-analysis of prospective studies to investigate the relation between intake of total and types of fiber with breast cancer incidence. Methods: The MEDLINE and Excerpta Medica dataBASE (EMBASE) databases were searched through July 2019 for prospective studies that reported on the association [...]

Menée aux Etats-Unis à l'aide de données portant sur 536 359 participants (âge : 50-71 ans ; durée de suivi : 6,5 millions de personnes-années), cette étude analyse l'association entre les apports alimentaires de calcium et de magnésium et le risque de cancer de l'œsophage (1 414 cas), par sous-type histologique et en fonction du rapport Ca/Mg

Associations between calcium and magnesium intake and the risk of incident oesophageal cancer: an analysis of the NIH-AARP Diet and Health Study prospective cohort

Shah, Shailja C. ; Dai, Qi ; Zhu, Xiangzhu ; Peek, Richard M. ; Roumie, Christianne ; Shrubsole, Martha J.

Background: Risk reduction through dietary modifications is an adjunct strategy for prevention of oesophageal cancer, a leading cause of cancer-related mortality and morbidity worldwide. We aimed to estimate the association between calcium and magnesium intakes and incident oesophageal cancer (OC). Methods: We conducted a retrospective analysis of the NIH-AARP Diet and Health Study prospective cohort. We used multivariable Cox proportional hazard modeling to estimate the association between [...]

Menée en Corée à partir de données 2014-2017 portant sur 2 114 fumeurs, cette étude analyse l'effet de l'augmentation en 2015 de 80% du prix des cigarettes sur les comportements tabagiques

Effects of an 80% cigarette price increase on quit attempts, successful quitting and smoking intensity among Korean adult smokers: results from nationally representative longitudinal panel data

Lee, Boram ; Seo, Dong-Chul

Objectives: South Korea implemented an unprecedented cigarette tax increase in 2015, raising its cigarette price by 80%. This study evaluated the extent to which the 2015 cigarette tax increase affected Korean adult smokers in terms of quit attempts, successful quitting and smoking intensity. Methods: Data were drawn from a nationally representative longitudinal study, the Korean Welfare Panel Study (waves 9–12, 2014–2017). Korean adults who smoked before the 2015 cigarette tax increase [...]