Menée par enquêtes auprès d'adolescents japonais, cette étude analyse la prévalence du tabagisme passif entre 2008 et 2017 et son association avec le tabagisme sur la même période

Secondhand Smoke Exposure and Smoking Prevalence Among Adolescents

Kuwabara, Yuki ; Kinjo, Aya ; Kim, Hongja ; Minobe, Ruriko ; Maesato, Hitoshi ; Higuchi, Susumu ; Yoshimoto, Hisashi ; Jike, Maki ; Otsuka, Yuichiro ; Itani, Osamu ; Kaneita, Yoshitaka ; Kanda, Hideyuki ; Kasuga, Hideaki ; Ito, Teruna ; Osaki, Yoneatsu

Secondhand smoke is a substantial risk factor for youth health globally, including in Japan, where tobacco control policies should be reassessed.To assess trends in the prevalence of secondhand smoke exposure among Japanese adolescents from 2008 to 2017 and to examine the association between its frequency and smoking during the study period.This study comprised a nationally representative, self-administered, school-based, cross-sectional survey focusing on tobacco and alcohol use and related [...]

Menée à partir de données de la "UK Biobank" portant sur 374 004 personnes (durée médiane de suivi : 12,4 ans), cette étude analyse l'association entre des habitudes alimentaires saines, le score de risque polygénique et le risque de cancer colorectal (4 686 cas)

Assessments of dietary intake and polygenic risk score in associations with colorectal cancer risk: evidence from the UK Biobank

Hoang, Tung ; Cho, Sooyoung ; Choi, Ji-Yeob ; Kang, Daehee ; Shin, Aesun

Background: This study aimed to explore the potential interaction between dietary intake and genetics on incident colorectal cancer (CRC) and whether adherence to healthy dietary habits could attenuate CRC risk in individuals at high genetic risk. Methods: We analyzed prospective cohort data of 374,004 participants who were free of any cancers at enrollment in UK Biobank. Dietary scores were created based on three dietary recommendations of the World Cancer Research Fund (WCRF) and the overall [...]

Menée aux Etats-Unis à partir de données nationales portant sur 3 490 226 patients atteints d'un cancer colorectal (âge : moins de 51 ans en 2018), cette étude analyse l'association entre une longue utilisation d'aspirine et le risque de développer la maladie

Potential beneficial effects of long-term aspirin use on the prevalence of colorectal cancer: a population-based study of the US Nationwide Inpatient Sample

Lee, Ko-Chao ; Chung, Kuan-Chih ; Chen, Hong-Hwa ; Cheng, Kung-Chuan ; Wu, Kuen-Lin ; Song, Ling-Chiao

Purpose: Whether long-term aspirin usage is associated with colorectal cancer (CRC) risk needs more evidence. The study evaluated the association between long-term aspirin use and prevalence of CRC in a large, nationally representative database. Methods: Hospitalized patients aged ≥ 50 years during 2018 were identified in the United States (US) National Inpatient Sample (NIS). Patients without complete information of age, sex, race, income, and insurance status were excluded, as well as those [...]

Menée à l'aide d'une modélisation mathématique sur une période de 70 ans au Japon, cette étude analyse le rapport coût-efficacité de 3 types de vaccins (bivalent, quadrivalent et nonavalent) contre le papillomavirus humain (HPV) dans le cadre d'une vaccination systématique des jeunes filles âgées de 12 à 16 ans

Cost-effectiveness of human papillomavirus vaccination of adolescent females in Japan, considering cross-protection

Choi, Wongyeong ; Shim, Eunha

Objective: In April 2023, the Japanese Health Ministry panel approved the inclusion of the 9-valent human papillomavirus (9vHPV) vaccine in the National Immunization Program, alongside the 2-valent (2vHPV) and 4-valent HPV (4vHPV) vaccines. In response to this, we evaluated the cost-effectiveness of these three vaccines for routine immunization of girls aged 12–16 in Japan, considering the cross-protection of 2vHPV and 4vHPV vaccines. Methods: We constructed an age-structured mathematical model [...]

Cette étude fait le point sur les mesures de santé publique concernant la consommation de produits ultratransformés et le risque de cancer dans les pays à revenu faible ou intermédiaire

Ultraprocessed Foods and Cancer in Low-Middle-Income Countries

Gangopadhyay, Aparna

Low middle income countries (LMICs) are the predominant contributors to global cancer-related mortality and are projected to bear the greater share of the global cancer burden in the next few decades. Among other factors, lifestyle changes have been linked to the rising incidence of cancer in these countries. As one of the keys to a healthy lifestyle, a balanced diet plays a major role in the preservation of health. Globalization and rapid urbanization have prompted a paradigm shift in various [...]