دورية أكاديمية
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Evaluation the validity and reliability of persian short form of the literacy of suicide scale (LOSS): a methodological study in 2022.

التفاصيل البيبلوغرافية
العنوان: Evaluation the validity and reliability of persian short form of the literacy of suicide scale (LOSS): a methodological study in 2022.
المؤلفون: Jafari A; Department of Health Education and Health Promotion, School of Health, Social Development and Health Promotion Research Center, Gonabad University of Medical Sciences, Gonabad, Iran., Nejatian M; Social Determinants of Health Research Center, Gonabad University of Medical Sciences, Gonabad, Iran., Mokhtari AM; Department of Epidemiology and Biostatistics, School of Health, Social Development and Health Promotion Research Center, Gonabad University of Medical Sciences, Gonabad, Iran., Naddafi F; Student Research Committee, Gonabad University of Medical Sciences, Gonabad, Iran., Moshki M; Department of Health Education and Health Promotion, School of Health, Social Determinants of Health Research Center, Gonabad University of Medical Sciences, Gonabad, Iran. drmoshki@gmail.com.
المصدر: BMC psychiatry [BMC Psychiatry] 2023 Oct 25; Vol. 23 (1), pp. 783. Date of Electronic Publication: 2023 Oct 25.
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't
اللغة: English
بيانات الدورية: Publisher: BioMed Central Country of Publication: England NLM ID: 100968559 Publication Model: Electronic Cited Medium: Internet ISSN: 1471-244X (Electronic) Linking ISSN: 1471244X NLM ISO Abbreviation: BMC Psychiatry Subsets: MEDLINE
أسماء مطبوعة: Original Publication: London : BioMed Central, [2001-
مواضيع طبية MeSH: Literacy* , Suicide*, Humans ; Reproducibility of Results ; Surveys and Questionnaires ; Factor Analysis, Statistical ; Iran ; Psychometrics/methods
مستخلص: Introduction: This research was conducted with the aim of evaluating the validity and reliability of Persian short version of the Literacy of Suicide Scale (LOSS) among the general population.
Methods: This methodological study was conducted to evaluate the validity and reliability of Persian short form of LOSS among the general population, using a sample of 1175 participants in Iran, 2022. Participants were entered to study using method of proportional stratified sampling. The validity of Persian short form of LOSS was checked by four measures of validity: qualitative face validity, qualitative content validity, EFA (exploratory of factor analysis), and CFA (confirmatory factor analysis). The measure of reliability of Persian short form of LOSS was checked by three reliability of McDonald omega coefficient, ICC (Intraclass Correlation Coefficient), and Cronbach's alpha coefficient.
Results: Based on the findings of EFA, 4 components with eigenvalues > 1 were extracted and these 4 factors were able to explain 57.96% of variance. In EFA section, only 1 question was deleted due to entry into the non -relevant sub -scale. Based on the results of CFA, all items had the factor loading greater than 0.4 and none of the items were removed at this stage. In CFA, based the results of goodness-of-fit indexes for example: χ2/df = 2.077, NFI: 0.957, IFI = 0.977, RMSEA = 0.030, GFI: 0.988, and PGFI = 0.569, the final mode was approved with 11 items and 4 factors. In this study for all items, Cronbach's alpha coefficient was 0.739, McDonald omega coefficient was 0.753, and ICC was 0.860. Finally, the Persian short form of LOSS was approved with 11 items and four dimensions of signs/ symptoms with 3 questions, the risk factors with 2 questions, treatment/ prevention with 2 questions, and causes/ triggers with 4 questions.
Conclusion: The Persian short form of LOSS with 11 items and four subscales is a valid and reliable scale to survey the suicide literacy status in the general population.
(© 2023. BioMed Central Ltd., part of Springer Nature.)
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فهرسة مساهمة: Keywords: Health literacy; Literacy of Suicide; Mental; Psychometric; Reliability; Validity
تواريخ الأحداث: Date Created: 20231025 Date Completed: 20231027 Latest Revision: 20231122
رمز التحديث: 20231122
مُعرف محوري في PubMed: PMC10601306
DOI: 10.1186/s12888-023-05281-y
PMID: 37880611
قاعدة البيانات: MEDLINE
الوصف
تدمد:1471-244X
DOI:10.1186/s12888-023-05281-y