Ministério da Saúde, Secretaria de Vigilância em Saúde, Brasília, DF, Brasil.
Instituto Nacional de Câncer José de Alencar Gomes da Silva, Divisão de Pesquisa Populacional, Rio de Janeiro, RJ, Brasil.
Epidemiol Serv Saude. 2022 Jun 29;31(spe1):e2021388. doi: 10.1590/SS2237-9622202200005.especial. eCollection 2022.
To describe the indicators of smoking cessation in 2013 and 2019 for Brazil and federative units, according to sociodemographic variables, collected in the National Health Survey (PNS).
Cross-sectional, population-based and descriptive study with data from the 2013 and 2019 PNS, a household survey collected by trained interviewers. The prevalence of ex-smokers and the proportion of smokers who tried to quit smoking in the 12 months prior to the interview, and respective confidence intervals (95%CI) were calculated, according to sociodemographic variables. Additionally, the percentage variation between the years was calculated.
In 2013, the prevalence of ex-smokers was 17.5% (95%CI 16.9;18.0) and, in 2019, 26.6% (95%CI 26.1;27.2). In 2013, 51.1% tried to quit smoking (95%CI 49.3;52.9) and, in 2019, 46.6% (95%CI 45.0;48.3).
It is important to strengthen and maintain strategies for coping with tobacco use in Brazil, to increase the current smoker's willingness and ability to quit smoking.
根据 2013 年和 2019 年全国健康调查（PNS）中收集的社会人口学变量，描述巴西和联邦单位的戒烟指标。
这是一项基于人群的横断面描述性研究，使用了来自 2013 年和 2019 年 PNS 的数据，这是一项由经过培训的访谈员进行的家庭调查。根据社会人口学变量，计算了前吸烟者的流行率和前 12 个月尝试戒烟的吸烟者比例，以及各自的置信区间（95%CI）。此外，还计算了这两年之间的百分比变化。
2013 年，前吸烟者的流行率为 17.5%（95%CI 16.9;18.0），而 2019 年则为 26.6%（95%CI 26.1;27.2）。2013 年，有 51.1%的人试图戒烟（95%CI 49.3;52.9），而 2019 年则为 46.6%（95%CI 45.0;48.3）。
巴西必须加强和维持应对烟草使用的策略，以提高当前吸烟者戒烟的意愿和能力。
