Menée aux Etats-Unis à partir de données d'enquêtes réalisées entre 2013 et 2015 auprès de 20 558 participants âgés d'au moins 18 ans, cette étude analyse l'effet de l'utilisation de la cigarette électronique sur les comportements tabagiques des fumeurs de cigarettes

E-Cigarette Use and Transition in Adult Smoking Frequency: A Longitudinal Study

Azagba, Sunday ; Qeadan, Fares ; Shan, Lingpeng ; Latham, Keely ; Wolfson, Mark

Introduction: The relationship between e-cigarette use and cigarette smoking is the subject of ongoing debate. There is limited research on e-cigarette use and changes in the frequency of cigarette smoking. This study examines whether the frequency of e-cigarette use is associated with changes in cigarette smoking behavior among U.S. adults. Methods: The study used data (n=20,558) from Waves 1 (2013–2014) and 2 (2014–2015) of the Population Assessment of Tobacco and Health, analyzed in 2019. [...]

Menée aux Etats-Unis sur la période 2014-2016 auprès de 2 535 fumeurs adultes, cette étude analyse l'efficacité de la cigarette électronique en tant qu'aide au sevrage tabagique

E-Cigarette Use to Aid Long-Term Smoking Cessation in the US: Prospective Evidence from the PATH Cohort Study

Chen, Ruifeng ; Pierce, John P ; Leas, Eric C ; White, Martha M ; Kealey, Sheila ; Strong, David R ; Trinidad, Dennis R ; Benmarhnia, Tarik ; Messer, Karen

E-cigarettes are the preferred smoking-cessation aid in the US, however there is little evidence regarding long-term effectiveness among those who use them. We used the Population Assessment of Tobacco and Health Study to compare long-term abstinence between matched US smokers who tried to quit with and without use of e-cigarettes as a cessation aid. We identified a nationally representative cohort of 2,535 adult US smokers in 2014–15 (baseline assessment), who in 2015–2016 (exposure [...]

Menée en Chine auprès de 6 500 hommes fumeurs, cette étude analyse l'effet, sur la réussite du sevrage tabagique sans aide, d'une exposition au tabagisme passif et à la publicité pour le tabac

Real-world unassisted quit success and related contextual factors: a population-based study of Chinese male smokers

Jiang, Shuhan ; Yang, Tingzhong ; Bullen, Christopher ; Chen, Jinsong ; Yu, Lingwei ; Peng, Sihui ; Rockett, Ian R H

Objectives: To examine the association of exposure to secondhand smoke (SHS) and tobacco advertising with unassisted smoking cessation among Chinese male smokers. Methods: A questionnaire was administered to 6500 male adult smokers from six cities in China selected in a cross-sectional multistage sampling design. The survey collected self-reported demographic characteristics, smoking and cessation status, SHS exposure and tobacco advertising exposure, with 5782 valid questionnaires included in [...]

A partir d'une recherche systématique de la littérature publiée jusqu'en mai 2019 (6 études, 6 357 participants), cette méta-analyse évalue l'association entre les taux sériques de vitamine D et le risque de cancer du foie

Serum Vitamin D Levels and Risk of Liver Cancer: A Systematic Review and Dose-Response Meta-Analysis of Cohort Studies

Zhang, Yonggui ; Jiang, Xuefeng ; Li, Xiangjun ; Găman, Mihnea-Alexandru ; Kord-Varkaneh, Hamed ; Rahmani, Jamal ; Salehi-Sahlabadi, Ammar ; Day, Andrew S. ; Xu, Yan

Data regarding the relationship between serum vitamin D levels and the risk of liver cancer are conflicting. Therefore, we performed a systematic review and dose?response meta-analysis of all available data of cohort studies on the association of 25-OH-vitamin-D levels with the risk of hepatocellular carcinoma. We conducted a systematic search in PubMed-MEDLINE, Scopus, Cochrane and Web of Science databases for prospective observational studies conducted on the general population from inception [...]

A partir d'une revue systématique de la littérature publiée jusqu'en décembre 2019 (31 études, 715 128 participants), cette méta-analyse évalue, selon la quantité consommée, l'association entre un apport de protéines totales, animales ou végétales et la mortalité toutes causes confondues et par cancer

Dietary intake of total, animal, and plant proteins and risk of all cause, cardiovascular, and cancer mortality: systematic review and dose-response meta-analysis of prospective cohort studies

Naghshi, Sina ; Sadeghi, Omid ; Willett, Walter C ; Esmaillzadeh, Ahmad

Objective: To examine and quantify the potential dose-response relation between intake of total, animal, and plant protein and the risk of mortality from all causes, cardiovascular disease, and cancer. Design: Systematic review and meta-analysis of prospective cohort studies. Data sources: PubMed, Scopus, and ISI Web of Science until December 2019, and references of retrieved relevant articles. Study selection: Prospective cohort studies that reported the risk estimates for all cause, [...]

Menée aux Pays-Bas auprès de 120 852 individus (âge : 55-69 ans ; durée de suivi : 20,3 ans), cette étude analyse l'association entre une consommation de noix ou de beurre d'arachide et le risque de cancer, notamment les cancers liés au tabagisme et à l'alcool, en fonction du sexe

Nut and peanut butter consumption and the risk of total cancer: a prospective cohort study

Nieuwenhuis, Lisette ; van den Brandt, Piet A.

Background: Nut intake has been associated with reduced cancer-related mortality, but there is very limited evidence on total cancer risk. We investigated the associations of nut and peanut butter intake with the risk of total cancer and smoking- and alcohol-related cancer subgroups. Methods: In the prospective Netherlands Cohort Study, 120,852 men and women aged 55-69 years provided information on lifestyle and dietary habits at baseline in 1986. After 20.3 years of follow-up, 19,255 total [...]

A partir d'une revue systématique de la littérature (9 études, 435 237 femmes), cette méta-analyse évalue l'association entre une utilisation de statines et le risque de cancer de l'ovaire, en fonction du type histologique de la tumeur, de la classe des statines utilisées et de la durée d'utilisation

Systematic review and meta-analysis of studies assessing the relationship between statin use and risk of ovarian cancer

Irvin, Sarah ; Clarke, Megan A. ; Trabert, Britton ; Wentzensen, Nicolas

Purpose: The link between lipid-stabilizing medications and epithelial ovarian carcinogenesis is incompletely understood. Statins may reduce ovarian cancer risk, but results are inconclusive. Methods: We conducted a systematic review and meta-analysis of studies reporting associations between statin use and ovarian cancer risk in PubMed. Summary risk ratios (RRs) and confidence intervals (CIs) were calculated. Subgroup analyses by cancer histotype, statin class (lipo- or hydrophilic) and [...]

Menée aux Etats-Unis auprès de 3 080 femmes ayant subi une biopsie pour une maladie bénigne du sein diagnostiquée entre 1992 et 2001 (âge moyen : 50 ans ; durée médiane de suivi : 16,4 ans), cette étude analyse l'association entre une utilisation d'anti-inflammatoires non stéroïdiens et le risque de cancer du sein (312 cas ; durée de suivi médiane avant diagnostic : 9,9 ans)

Breast Cancer Risk and Use of Non-steroidal Anti-inflammatory Agents After a Benign Breast Biopsy

Sherman, Mark E ; Vierkant, Robert A. ; Kaggal, Suneetha ; Hoskin, Tanya L. ; Frost, Marlene H. ; Denison, Lori ; Visscher, Daniel W. ; Carter, Jodi M ; Winham, Stacey J. ; Jensen, Matthew R. ; Radisky, Derek C. ; Vachon, Celine M. ; Degnim, Amy C.

Over one million women in the U.S. receive biopsy diagnoses of benign breast disease (BBD) each year, which confer a 1.5-4.0-fold increase in breast cancer (BC) risk. Studies in the general population suggest that non-steroidal anti-inflammatory agents (NSAIDs) lower BC risk; however, associations among women with BBD are unknown. We assessed whether NSAID use among women diagnosed with BBD is associated with lower BC risk. Participants included 3,080 women (mean age = 50.3 + 13.5 years) in the [...]

Menée aux Etats-Unis à partir des données d'une enquête réalisée en 2017-2018 auprès des parents ou soignants de 82 297 adolescents âgés de 13 à 17 ans, cette étude analyse leur intention de recourir au vaccin anti-papillomavirus humain pour débuter ou compléter le schéma vaccinal et identifie les facteurs de refus de la vaccination

Parental intent to initiate and complete the human papillomavirus vaccine series in the USA: a nationwide, cross-sectional survey

Sonawane, Kalyani ; Zhu, Yenan ; Montealegre, Jane R. ; Lairson, David R. ; Bauer, Cici ; McGee, Lindy U. ; Giuliano, Anna R. ; Deshmukh, Ashish A.

Background: Human papillomavirus (HPV) vaccine uptake among US adolescents is primarily dependent on the intent of their parents. To the best of our knowledge, an analysis quantifying parental intent to initiate and complete the HPV vaccine series in the USA at both the national and state level has not been done. We aim to estimate parental intent to initiate and complete the HPV vaccine series at the national-level and state-level and to identify reasons for lack of intent to initiate and [...]

Menée aux Etats-Unis à l'aide de données portant sur 2 685 adolescents fumeurs (âge médian : 17 ans), cette étude analyse l'efficacité du programme "SmokeFreeTeen", une intervention gratuite de soutien pour le sevrage tabagique par SMS d'une durée de 6 à 8 semaines

Dropout, response, and abstinence outcomes of a national text-messaging smoking cessation intervention for teens, SmokeFreeTeen

Chan, Charmaine ; Kamke, Kristyn ; Assuah, Freda ; El-Toukhy, Sherine

Although text-messaging interventions are effective for smoking cessation, few target teens in the USA and little is known about their effectiveness. The purpose of this manuscript is to examine correlates of dropout, response to smoking status prompts, and abstinence rates among subscribers of SmokeFreeTeen, a free, publicly available text-messaging smoking cessation intervention sponsored by the National Cancer Institute’s SmokeFree.Gov initiative, on quit day through 1 month follow-up. In a [...]

Mené aux Etats-Unis entre 2015 et 2018 sur 106 fumeurs (âge moyen : 46 ans ; 64 % de femmes), cet essai randomisé évalue l'efficacité de l'ajout, à une assurance complémentaire de santé proposée par l'employeur et prenant en charge les traitements substitutifs, d'un programme de soutien téléphonique régulier sur le lieu de travail pour le sevrage tabagique

Enhancing employer coverage of smoking cessation treatment: A randomized trial of the partners in helping you quit program

Rigotti, Nancy A. ; Kelley, Jennifer H. K. ; Regan, Susan ; Inman, Elizabeth ; Kalkhoran, Sara ; Flaster, Amy ; Chaguturu, Sreekanth K.

The workplace is a key channel for delivering tobacco cessation treatment to a population. Employers can provide workplace-based programs and/or financial incentives such as health insurance benefits that cover the cost of treatment accessed outside the workplace. Little is known about the effect of combining these strategies. We tested the benefit of adding a workplace cessation program, Partners in Helping You Quit (PiHQ), to comprehensive health insurance coverage of smoking cessation [...]