The Physical Symptom Scale-8: Psychometric Characteristics of a Short-Form Version of the PHQ-15 and its Use in TMD-Related Assessment and Research.

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-11-17 DOI:10.11607/ofph.3187

Adrian Ujin Yap, Darren Zong Ru Lee, Sharon Hui Xuan Tan

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引用次数: 2

Abstract

Aims: To describe the development of the Physical Symptom Scale-8 (PSS-8) and to examine its psychometric properties and use in temporomandibular disorder (TMD)-related assessment and research.

Methods: An online survey comprising demographic variables, the DC/TMD pain screener (TPS), Short-Form Fonseca Anamnestic Index (SFAI), PSS-8, PHQ-15, and Depression, Anxiety, and Stress Scale-21 (DASS-21) was administered to young adults attending a technical college. The PSS-8 adopted the Somatic Symptom Scale-8 (SSS-8) items but maintained the 3-point response scale and 4-week time frame of the PHQ-15. Internal consistency and reliability of the PSS-8 were determined by its Cronbach α value. Known-groups and concurrent/convergent validity were examined using Mann-Whitney U test and Spearman correlation (α = .05), respectively.

Results: Responses from 400 participants (mean age 18.8 ± 1.5 years; 52.3% women) were evaluated. Pain-related (WPT) and all (WAT) TMDs were present in 8.5% and 17.3% of the sample, respectively. The PSS-8 exhibited good internal consistency (α = 0.82) and sound known-groups validity, with the WPT/WAT groups having significantly higher PSS-8 scores than those without TMDs. Good concurrent and convergent validity were also observed, with moderate to strong correlations with the PHQ-15 (rs = 0.97) and DASS-21 scores (rs = 0.48 to 0.60). Correlations with the TPS and SFAI scores were weaker (rs = 0.28 to 0.34).

Conclusion: The PSS-8 presented good psychometric properties and performed similarly to the PHQ-15. It holds promise as the "de facto" shortened version of the PHQ-15 for TMDs and related work.

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躯体症状量表-8:PHQ-15简写版的心理测量特征及其在tmd相关评估与研究中的应用

目的:介绍躯体症状量表-8 (PSS-8)的发展历程，探讨其心理测量学特征及其在颞下颌障碍(TMD)相关评估和研究中的应用。方法:采用人口统计学变量、DC/TMD疼痛筛查(TPS)、短格式Fonseca记忆指数(SFAI)、PSS-8、PHQ-15和抑郁、焦虑和压力量表-21 (DASS-21)对一所技校的年轻人进行在线调查。PSS-8采用躯体症状量表-8 (SSS-8)项目，保留PHQ-15的3分反应量表和4周时间框架。采用Cronbach α值测定PSS-8量表的内部一致性和信度。已知组效度和并发/收敛效度分别采用Mann-Whitney U检验和Spearman相关检验(α = 0.05)。结果:400名参与者(平均年龄18.8±1.5岁;52.3%女性)。疼痛相关(WPT)和所有(WAT) tmd分别占8.5%和17.3%的样本。PSS-8具有良好的内部一致性(α = 0.82)和良好的已知组效度，WPT/WAT组的PSS-8得分显著高于无tmd组。同时观察到良好的并发效度和收敛效度，与PHQ-15 (rs = 0.97)和DASS-21分数(rs = 0.48至0.60)具有中等至强的相关性。与TPS和SFAI评分的相关性较弱(rs = 0.28 ~ 0.34)。结论:PSS-8与PHQ-15具有较好的心理测量性能。它有望成为用于tmd和相关工作的PHQ-15的“事实上的”缩短版本。

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

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.