Charkazi Abdurrahman, Khorramrroo Masoud, Ozouni-Davaji Rahman Berdi, Sharifirad Gholamreza, Abadi Alireza, Pahlavanzade Bagher
Environmental Health Research Center, School of Health, Golestan University of Medical Sciences, Gorgan, Iran.
Institute of Medical Advanced Technologies, Qom University of Medical Sciences, Qom, Iran.
Addict Health. 2019 Jan;11(1):26-34. doi: 10.22122/ahj.v11i1.224.
The transtheoretical model (TTM) is used as a framework to implement smoking cessation programs. This model has some subscales based on which the smoking temptation scale is proposed as stages movement factor. This study aimed to translate and validate the temptation subscales of the TTM questionnaire in the Iranian population.
This cross-sectional study was conducted on 387 smokers. The participants were selected using convenience sampling method. First, the smoking temptation scale designed by Velicer et al. was translated into Persian, and then, factorial validity of the hierarchical three-factor structure for this subscale was studied using factor analysis and measurement invariance (MI) methods. All analyses were performed using Mplus software.
It was observed that the hierarchical three-factor structure model had a good fit to the data [confirmatory fit index (CFI) = 0.944, Tucker-Lewis index (TLI) = 0.915, Root Mean Square Error of Approximation (RMSEA) = 0.067, standardized root mean square residual (SRMR) = 0.042]. This study showed that this factorial structure had an identical measurement and structural model in subgroups of the population such as rural and urban residence, highly educated and low educated, high income and low income, three stages of quitting, and across the three ethnicities.
Given the validity and reliability of the hierarchical three-factor structure for smoking temptation scale, this measure can be used in interventional programs for smoking cessation in the Iranian male population.
跨理论模型（TTM）被用作实施戒烟计划的框架。该模型有一些子量表，基于这些子量表提出了吸烟诱惑量表作为阶段移动因素。本研究旨在翻译和验证伊朗人群中TTM问卷的诱惑子量表。
对387名吸烟者进行了这项横断面研究。采用便利抽样方法选择参与者。首先，将Velicer等人设计的吸烟诱惑量表翻译成波斯语，然后，使用因子分析和测量不变性（MI）方法研究该子量表分层三因素结构的因子效度。所有分析均使用Mplus软件进行。
观察到分层三因素结构模型与数据拟合良好[验证性拟合指数（CFI）=0.944，塔克-刘易斯指数（TLI）=0.915，近似均方根误差（RMSEA）=0.067，标准化均方根残差（SRMR）=0.042]。本研究表明，这种因子结构在农村和城市居住、高学历和低学历、高收入和低收入、戒烟三个阶段以及三个民族等人群亚组中具有相同的测量和结构模型。
鉴于吸烟诱惑量表分层三因素结构的有效性和可靠性，该测量方法可用于伊朗男性人群的戒烟干预项目。
