{"title":"Psychometric properties of the Brief Version of Pittsburgh Sleep Quality Index (B-PSQI) among Chinese male sailors on 18-hr rotating shift schedule.","authors":"Zhihao Tu, Jingwen He, Qin Zhai, Houyu Zhao, Ziying Wang, Chuan Wang, Jianquan Tian, Xinghua Shen","doi":"10.1037/pas0001278","DOIUrl":null,"url":null,"abstract":"<p><p>Sleep problems among shift workers have emerged as a public health concern in recent years. However, few validation studies of self-reported sleep quality questionnaires were performed among shift workers. The present study aimed to examine the psychometric properties of the Brief Version of Pittsburgh Sleep Quality Index (B-PSQI) in a shift workers sample. In total, 443 Chinese male sailors were recruited, of whom 46.95% (<i>n</i> = 208) were watchstanding sailors on 18-hr working schedule at sea. All participants completed the B-PSQI, the Insomnia Severity Index (ISI), the Self-Rating Depression Scale, and Self-Rating Anxiety Scale before and after a 30-day saling. Forty watchstanding sailors were selected to wear wrist actigraphy throughout the sailing. The results showed that the B-PSQI had acceptable internal consistency reliability in different sailor groups. Confirmatory factor analysis showed optimal fit of the single-factor model of the B-PSQI in different sailor groups. Furthermore, scalar invariance between watchstanding and day-working sailors was supported, as well as longitudinal scalar invariance across time. In addition, receiver operating characteristic analysis showed that the B-PSQI yields high discrimination power to detect poor sleep quality using ISI ≥ 8 criterion. However, a lack of intermethod agreement across the B-PSQI and actigraphy was found in this study. Moreover, the total scores of B-PSQI were positively related to depression and anxiety symptoms in the present sample. The B-PSQI is a reliable and valid sleep quality measure and a useful screening tool for sleep disorders among Chinese male sailors. (PsycInfo Database Record (c) 2023 APA, all rights reserved).</p>","PeriodicalId":20770,"journal":{"name":"Psychological Assessment","volume":" ","pages":"1108-1119"},"PeriodicalIF":3.3000,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Psychological Assessment","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1037/pas0001278","RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/9/28 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"PSYCHOLOGY, CLINICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Sleep problems among shift workers have emerged as a public health concern in recent years. However, few validation studies of self-reported sleep quality questionnaires were performed among shift workers. The present study aimed to examine the psychometric properties of the Brief Version of Pittsburgh Sleep Quality Index (B-PSQI) in a shift workers sample. In total, 443 Chinese male sailors were recruited, of whom 46.95% (n = 208) were watchstanding sailors on 18-hr working schedule at sea. All participants completed the B-PSQI, the Insomnia Severity Index (ISI), the Self-Rating Depression Scale, and Self-Rating Anxiety Scale before and after a 30-day saling. Forty watchstanding sailors were selected to wear wrist actigraphy throughout the sailing. The results showed that the B-PSQI had acceptable internal consistency reliability in different sailor groups. Confirmatory factor analysis showed optimal fit of the single-factor model of the B-PSQI in different sailor groups. Furthermore, scalar invariance between watchstanding and day-working sailors was supported, as well as longitudinal scalar invariance across time. In addition, receiver operating characteristic analysis showed that the B-PSQI yields high discrimination power to detect poor sleep quality using ISI ≥ 8 criterion. However, a lack of intermethod agreement across the B-PSQI and actigraphy was found in this study. Moreover, the total scores of B-PSQI were positively related to depression and anxiety symptoms in the present sample. The B-PSQI is a reliable and valid sleep quality measure and a useful screening tool for sleep disorders among Chinese male sailors. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
期刊介绍:
Psychological Assessment is concerned mainly with empirical research on measurement and evaluation relevant to the broad field of clinical psychology. Submissions are welcome in the areas of assessment processes and methods. Included are - clinical judgment and the application of decision-making models - paradigms derived from basic psychological research in cognition, personality–social psychology, and biological psychology - development, validation, and application of assessment instruments, observational methods, and interviews