Ginting Tribowo, Nasrun Martina W, Siste Kristiana, Pandelaki Jacub, Kekalih Aria, Louisa Melva, Susanto Agus Dwi A, Utami Diah S, Indriatmi Wresti, Tarigan Immanuel N, Nathaniel Ricky, Trishna Alya R
Psychiatry, Universitas Indonesia, Persahabatan Hospital, Jakarta, IDN.
Psychiatry, Universitas Indonesia, Dr. Cipto Mangunkusumo National Central General Hospital, Jakarta, IDN.
Cureus. 2025 Jul 15;17(7):e87986. doi: 10.7759/cureus.87986. eCollection 2025 Jul.
Introduction Tobacco addiction remains a major public health issue in Indonesia, with smoking cessation often hindered by withdrawal symptoms. The Minnesota Tobacco Withdrawal Scale (MTWS) is a widely used assessment tool, but no validated Indonesian version has been available. This study aimed to translate, validate, and assess the reliability of the Indonesian MTWS. Methods A cross-sectional study was conducted from August to December 2022 with 174 adult smokers. The MTWS was translated and reviewed by five addiction specialists. Content validity was assessed using the Scale-Level Content Validity Index (S-CVI), construct validity through correlation analysis and exploratory factor analysis (EFA), and reliability via Cronbach's alpha. Results The content validity analysis showed that six statements had an Item Content Validity Index (I-CVI) score of 1.0, while 11 statements scored 0.8, resulting in an overall Scale Content Validity Index/Average (S-CVI/Ave) score of 0.87, indicating strong content validity. Construct validity testing revealed that all items had correlation coefficients exceeding the critical r-value (0.124), confirming their validity. EFA indicated a strong factor structure, with a Kaiser-Meyer-Olkin (KMO) value of 0.970 and a Bartlett's Test of Sphericity p-value <0.001. Reliability testing demonstrated high internal consistency, with a Cronbach's alpha of 0.923. Conclusion The Indonesian MTWS is a valid and reliable tool for assessing smoking withdrawal symptoms, supporting healthcare professionals in smoking cessation efforts.
引言
烟草成瘾仍是印度尼西亚的一个主要公共卫生问题，戒烟常常受到戒断症状的阻碍。明尼苏达烟草戒断量表（MTWS）是一种广泛使用的评估工具，但尚无经过验证的印尼语版本。本研究旨在翻译、验证并评估印尼语版MTWS的可靠性。
方法
2022年8月至12月对174名成年吸烟者进行了一项横断面研究。MTWS由五名成瘾专家进行翻译和审核。使用量表水平内容效度指数（S-CVI）评估内容效度，通过相关分析和探索性因素分析（EFA）评估结构效度，并通过Cronbach's alpha评估信度。
结果
内容效度分析表明，六条陈述的项目内容效度指数（I-CVI）得分为1.0，而十一条陈述得分为0.8，量表内容效度指数/平均值（S-CVI/Ave）总分为0.87，表明内容效度较强。结构效度测试显示所有项目的相关系数均超过临界r值（0.124），证实了其效度。EFA表明存在很强的因素结构，Kaiser-Meyer-Olkin（KMO）值为0.970，Bartlett球形检验p值<0.001。信度测试显示内部一致性较高，Cronbach's alpha为0.923。
结论
印尼语版MTWS是评估吸烟戒断症状的有效且可靠的工具，有助于医疗保健专业人员开展戒烟工作。
