Shamsedin Namjoo1, Abdolreza Shaghaghi1, Parvin Sarbaksh2, Hamid Allahverdipour3, Amir H Pakpour4. 1. a Department of Health Education & Promotion , Tabriz University of Medical Sciences , Tabriz , Iran. 2. b Department of Biostatistics and Epidemiology , Tabriz University of Medical Sciences , Tabriz , Iran. 3. c Department of Health Education & Promotion, Clinical Psychiatry Research Center , Tabriz University of Medical Sciences , Tabriz , Iran. 4. d Social Determinants of Health Research Center , Qazvin University of Medical Sciences , Qazvin , Iran.
Abstract
INTRODUCTION: The General Health Questionnaire (GHQ-12) is a self-administered questionnaire to screen and detect individuals with a diagnosable psychiatric disorder. This study was designed to validate the Persian translated version of the short 12-item General Health Questionnaire (GHQ-12) for use with the Iranian elder population. METHOD: A forward-backward translation method was performed to ensure the quality of the English to Persian translation. A sample of 300 Iranian elder (60 years and over) people was selected from locations known to be frequented by older adults residing in three cities in Iran. Factor of the GHQ-12 was assessed using confirmatory factor analysis (CFA). Internal consistency and test-retest reliability were measured by estimating the Cronbach's alpha and Spearman correlation coefficients, respectively. RESULTS: The study participants included 157 (52.3%) men and 143(47.7%) women with an average age of 66.5 years (SD = 5.5). Cronbach's alpha for Social dysfunction, psychological distress and overall score were 0.80, 0.78 and 0.82, respectively. The test-retest correlation coefficients among two sub-scales of the GHQ-12 as well as the overall scores ranged from 0.84 to 0.93. CFA revealed a good fit for a modified 12-item two-factor structure. CONCLUSION: The Persian version of the 12-item General Health Questionnaire was found to be valid and reliable for measuring general health of Persian speaking elderly populations.
INTRODUCTION: The General Health Questionnaire (GHQ-12) is a self-administered questionnaire to screen and detect individuals with a diagnosable psychiatric disorder. This study was designed to validate the Persian translated version of the short 12-item General Health Questionnaire (GHQ-12) for use with the Iranian elder population. METHOD: A forward-backward translation method was performed to ensure the quality of the English to Persian translation. A sample of 300 Iranian elder (60 years and over) people was selected from locations known to be frequented by older adults residing in three cities in Iran. Factor of the GHQ-12 was assessed using confirmatory factor analysis (CFA). Internal consistency and test-retest reliability were measured by estimating the Cronbach's alpha and Spearman correlation coefficients, respectively. RESULTS: The study participants included 157 (52.3%) men and 143(47.7%) women with an average age of 66.5 years (SD = 5.5). Cronbach's alpha for Social dysfunction, psychological distress and overall score were 0.80, 0.78 and 0.82, respectively. The test-retest correlation coefficients among two sub-scales of the GHQ-12 as well as the overall scores ranged from 0.84 to 0.93. CFA revealed a good fit for a modified 12-item two-factor structure. CONCLUSION: The Persian version of the 12-item General Health Questionnaire was found to be valid and reliable for measuring general health of Persian speaking elderly populations.
Authors: Jamaan Al-Zahrani; Mamdouh M Shubair; Sameer Al-Ghamdi; Khaled K Aldossari; Majid Alsalamah; Badr F Al-Khateeb; Abdulkarim Saeed; Saeed Alshahrani; Aseel Salem AlSuwaidan; Abdullah A Alrasheed; Ashraf El-Metwally Journal: Ann Gen Psychiatry Date: 2021-03-26 Impact factor: 3.455
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