Trends in the prevalence and factors associated with indoor smoking in 24 countries Party to the WHO FCTC: implications for equitable policy implementation

BMJ Global Health, Journal Year: 2025, Volume and Issue: 10(2), P. e017110 - e017110

Published: Feb. 1, 2025

Introduction The health consequences of secondhand smoke (SHS) are a long-standing concern. WHO Framework Convention on Tobacco Control (FCTC) is an evidence-based treaty that aims to protect people from and environmental harms commercial tobacco use exposure SHS. This study quantified the prevalence daily smoking inside house (indoor smoking) change over time examined determinants indoor in 24 FCTC Parties. Methods We used data 2 most recent Demographic Health Surveys (DHS) countries. Counties were selected if they submitted at least one implementation report had two DHS surveys conducted after 2010. weighted percentage changes consecutive calculated, including rate change, two-sample test proportions was assess changes. Multinomial logistic regression model employed examine association between socioeconomic characteristics smoking. All results presented by country. Results A significant decline detected 16/24 countries, with ranging −45.8% Liberia −15.2% India. Jordan reported increase 57% 60%; p=0.002. meta-analytical estimate showed overall, relative risk ratio (RRR) significantly lower for households 5th wealth quintile compared counterparts 1st (RRR=0.40; 95% CI: 0.30 0.52), where head household attended higher education no formal (RRR=0.60; 0.53 0.69). Conclusions demonstrated associated low status. Reducing SHS critical, addressing inequities help improve outcomes. Currently, 2.8 billion low-income countries not protected smoke-free environment laws, only 18% world’s population covered strong restrictions marketing.

Language: Английский

Trends, differences, and future projections of lung cancer attributable to secondhand smoke across 204 countries and territories from 1990 to 2036

Tobacco Induced Diseases, Journal Year: 2025, Volume and Issue: 23(March), P. 1 - 13

Published: March 27, 2025

Secondhand smoke (SHS) has long been identified as a significant risk factor for lung cancer, yet the precise magnitude of its contribution to global cancer burden remains unclear. Our study aims elucidate harms associated with caused by secondhand while emphasizing importance avoiding SHS. The annual deaths and disability-adjusted life years (DALYs) data were obtained from Global Burden Disease Study (GBD) 2021 this secondary dataset analysis. Trends in mortality DALYs evaluated, along correlations sociodemographic index (SDI). Projections 2036 utilized Bayesian age-period-cohort model. In 1990, SHS-related was responsible approximately 0.058 million 1.599 DALYs, globally. By 2021, these numbers had increased 0.098 2.356 worldwide. Between 1990 cumulatively 2.428 62.785 DALYs. From significantly, age-standardized rates (ASMR) DALY (ASDR) decreased. Specifically, ASMR decreased 1.45 1.14, ASDR dropped 38.40 26.93. high-middle SDI region bore largest burden, accounting nearly 40% East Asia held highest attributable Oceania lowest burden. suggest that male will decline 1.18 2036, female is expected rise 0.91 2029 before decreasing 0.89 2036. considerable underscores urgent need targeted public health interventions, particularly high-risk demographics regions. To mitigate disparities enhance outcomes, it crucial prioritize avoidance SHS establishment smoke-free environments.

Language: Английский

The effect of active and passive smoking during pregnancy on birth outcomes: A cohort study in Shanghai

Tobacco Induced Diseases, Journal Year: 2024, Volume and Issue: 22(July), P. 1 - 7

Published: July 1, 2024

1. GBD 2019 Tobacco Collaborators. Spatial, temporal, and demographic patterns in prevalence of smoking tobacco use attributable disease burden 204 countries territories, 1990-2019: a systematic analysis from the Global Burden Disease Study 2019. Lancet. 2021;397(10292):2337-2360. doi:10.1016/S0140-6736(21)01169-7 CrossRef Google Scholar

Language: Английский