| Title: |
Modeling the Impact of Smoking on Mortality in Argentina From 2000 to 2100. A Maximum Potential Reduction in Premature Mortality Analysis |
| Authors: |
Salgado, M Victoria; Cao, Pianpian; Jeon, Jihyoun; Sanchez-Romero, Luz M; Holford, Theodore R; Levy, David T; Tam, Jamie; Mejia, Raul; Meza, Rafael |
| Contributors: |
NIH/NCI |
| Source: |
Nicotine and Tobacco Research ; volume 28, issue 3, page 499-503 ; ISSN 1469-994X |
| Publisher Information: |
Oxford University Press (OUP) |
| Publication Year: |
2025 |
| Description: |
Introduction In Argentina, 23% of adults smoke; the future burden of smoking on mortality in the country is unknown. We estimate future smoking-attributable mortality if current smoking trends continue and compare this with an ideal scenario in which all smoking ceases in 2024. Aims and Methods We developed a discrete deterministic compartmental simulation model of cigarette smoking by birth cohort in Argentina. The model was validated against observed sex-specific adult smoking prevalence. We then simulated smoking prevalence, smoking-attributable deaths (SADs), and life-years lost (LYL) from 2000 to 2100 under a Status Quo scenario, where future smoking prevalence follows current trends. Additionally, we modeled an ideal scenario where all smoking ceases starting in 2024. We calculated the Maximum Potential Reduction in Premature Mortality (MPRPM) as the LYL difference between the two scenarios from 2024 to 2100. Results The model adequately reproduces observed smoking prevalence in Argentina. Approximately 55,700 SADs are estimated to occur in 2024. Under the Status Quo, over 4 million deaths due to smoking and around 79 million LYL would occur from 2000 to 2100. If all smoking had ceased in 2024, 49 million LYL due to smoking would still occur, resulting in an MPRPM of 30 million years, about 38% of the expected burden. Conclusions Argentina faces a significant smoking-attributable mortality burden this century, with a substantial portion already unavoidable due to past smoking. Further tobacco control interventions, however, could still considerably reduce premature deaths and years of life lost. Prompt action is needed to realize these potential health gains. Implications This modeling study provides an estimation of the future burden of smoking-attributable mortality in Argentina and highlights the maximum potential health benefits if all smoking would cease by 2024. While a portion of smoking-related mortality is unavoidable due to past smoking, the results show that further tobacco control ... |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| DOI: |
10.1093/ntr/ntaf117 |
| DOI: |
10.1093/ntr/ntaf117/63409469/ntaf117.pdf |
| Availability: |
https://doi.org/10.1093/ntr/ntaf117; https://academic.oup.com/ntr/advance-article-pdf/doi/10.1093/ntr/ntaf117/63409469/ntaf117.pdf; https://academic.oup.com/ntr/article-pdf/28/3/499/63409469/ntaf117.pdf |
| Rights: |
https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| Accession Number: |
edsbas.52528EAE |
| Database: |
BASE |