Menée aux Etats-Unis et en Angleterre par enquête en ligne après de 1 044 vapoteurs (âge moyen : 34 ans), cette étude analyse l'effet des politiques concernant la cigarette électronique sur les attitudes à l'égard du vapotage et les intentions d'arrêter

Vaping, perceptions of vaping, and plans to quit among e-cigarette users in the United States and the United Kingdom

Feldman, Keith ; Amaral, Ligia Menezes do ; Ronzani, Telmo Mota ; Richter, Kimber P ; Machado, Nathalia Munck

Government and health organizations in the US and the UK have taken different stances on e-cigarettes policy. To explore the potential effects of these policies we describe e-cigarette user characteristics, intentions to quit, and perceived attitudes toward vaping.We used the online crowdsourcing platform Prolific to conduct a cross-sectional survey of current vapers in both countries. Measures were drawn from international surveys.The sample included 1044 vapers (524 UK; 520 US) with a mean [...]

Menée en Scandinavie auprès de 570 021 personnes (âge moyen : 43 ans), cette étude analyse l'association entre la pratique d'une activité physique de loisirs, l'indice de masse corporelle et le risque de cancer lié à l'obésité (19 074 cas)

Interaction of leisure-time physical activity with body mass index on the risk of obesity-related cancers: a pooled study

Sun, Ming ; Bjørge, Tone ; Teleka, Stanley ; Engeland, Anders ; Wennberg, Patrik ; Häggström, Christel ; Stocks, Tanja

Physical activity (PA) has been associated with a lower risk of some obesity-related cancers, but the combined association and interaction of PA and body weight on obesity-related cancer risk is less clear. We examined the association of leisure-time PA (high/low) and its combination with body mass index (BMI, <25 [low]/≥25 [high] kg/m2) on obesity-related cancer risk in 570 021 individuals, aged 43 years on average at baseline, in five Scandinavian cohorts. We used Cox regression to calculate [...]

Mené sur 60 femmes atteintes de néoplasie cervicale intraépithéliale de haut grade (CIN2/3) et souffrant de surpoids ou d'obésité, cet essai randomisé évalue l'effet, sur la récidive et des facteurs métaboliques, d'une supplémentation en folate pendant 12 semaines

Effects of folate supplementation on recurrence and metabolic status of cervical intraepithelial neoplasia grade 2/3 in overweight and obese women: a randomized double-blind placebo-controlled trial

Sabihi, Sima ; Vahedpoor, Zahra ; Saraf-Bank, Sahar ; Nourian, Mojgan

Background and Objective: Inconsistent evidence showed that folate supplementation may be associated with reduced risk of cancer due to improved metabolic profiles and reduced markers of oxidative stress and inflammation. The aim of this investigation was to quantify the effects of folate supplementation on the recurrence and other metabolic factors of women with cervical intraepithelial neoplasia grade 2/3 (CIN2/3). Methods: This randomized, double-blind, placebo-controlled clinical trial was [...]