Tobacco smoking and tooth loss in adults and elderly in Brazil: a populational-based cross-sectional study.

IF 0.9 4区医学 Q3 DENTISTRY, ORAL SURGERY & MEDICINE Community dental health Pub Date : 2024-08-30 DOI:10.1922/CDH_00083Queiroz06

A C Queiroz, F J Herkrath, A R Araújo, C V Smith, A P C Q Herkrath

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Abstract

Objectives: To determine the association between smoking and tooth loss in individuals aged 18 years or more living in Brazil.

Methods: Secondary analysis of the 2019 Brazilian National Health Survey data. The outcome was self-reported tooth loss, and the main independent variable was tobacco smoking. Family income, schooling, sex and age were covariates. Multiple linear regression analysis determined the association between tobacco smoking and the number of missing teeth and then the average number of missing teeth was predicted according to smoking status.

Results: The mean number of missing teeth in 88,531 individuals aged 18 or more was 7.7 (95%CI: 7.6-7.8). At least one missing tooth was identified in 72.0% (95%CI: 71.4-72.6) of the population, 21.3% (95%CI: 20.9-21.7) had a non-functional dentition, 14.2% (95%CI: 13.9-14.6) had severe tooth loss and 10.3% (95%CI: 10.0-10.6) were edentulous. The adjusted regression coefficients for number of missing teeth showed that current or former smokers, individuals with low family income and schooling, older age and females exhibited higher tooth loss. Current and former smokers had 1.40 (95%CI: 1.35-1.46) and 1.13 (95%CI: 0.54-0.98) times more lost teeth than never smokers, respectively.

Conclusions: Both tooth loss and smoking are common in Brazilians and are associated. Unfavorable socioeconomic status and demographic factors also predict tooth loss.

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巴西成年人和老年人吸烟与牙齿脱落：一项基于人口的横断面研究。

目的：确定巴西 18 岁以上人群中吸烟与牙齿脱落之间的关系：确定巴西 18 岁及以上人群吸烟与牙齿脱落之间的关系：对 2019 年巴西全国健康调查数据进行二次分析。结果为自我报告的牙齿脱落，主要自变量为吸烟。家庭收入、受教育程度、性别和年龄为协变量。多元线性回归分析确定了吸烟与牙齿缺失数量之间的关系，然后根据吸烟状况预测牙齿缺失的平均数量：结果：在 88,531 名 18 岁或以上的人中，缺失牙齿的平均数量为 7.7（95%CI：7.6-7.8）。72.0%（95%CI：71.4-72.6）的人至少有一颗牙齿缺失，21.3%（95%CI：20.9-21.7）的人牙齿无功能，14.2%（95%CI：13.9-14.6）的人牙齿严重缺失，10.3%（95%CI：10.0-10.6）的人无牙齿。缺失牙齿数量的调整回归系数显示，目前或曾经吸烟者、家庭收入和受教育程度较低者、年龄较大者和女性的牙齿缺失率较高。现吸烟者和曾吸烟者的牙齿缺失率分别是从未吸烟者的 1.40 倍（95%CI：1.35-1.46）和 1.13 倍（95%CI：0.54-0.98）：在巴西，牙齿脱落和吸烟都很常见，而且两者都有关联。不利的社会经济地位和人口因素也会导致牙齿脱落。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Community dental health 医学-牙科与口腔外科

CiteScore

2.20

自引率

11.80%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal is concerned with dental public health and related subjects. Dental public health is the science and the art of preventing oral disease, promoting oral health, and improving the quality of life through the organised efforts of society. The discipline covers a wide range and includes such topics as: -oral epidemiology- oral health services research- preventive dentistry - especially in relation to communities- oral health education and promotion- clinical research - with particular emphasis on the care of special groups- behavioural sciences related to dentistry- decision theory- quality of life- risk analysis- ethics and oral health economics- quality assessment. The journal publishes scientific articles on the relevant fields, review articles, discussion papers, news items, and editorials. It is of interest to dentists working in dental public health and to other professionals concerned with disease prevention, health service planning, and health promotion throughout the world. In the case of epidemiology of oral diseases the Journal prioritises national studies unless local studies have major methodological innovations or information of particular interest.